HP HP ProCurve Series 6600 Installation manual
HP 6600/HSR6600 Routers
Interface
Command Reference
Part number: 5998-1498
Software version: A6602-CMW520-R3103
A6600-CMW520-R3102-RPE
A6600-CMW520-R3102-RSE
HSR6602_MCP-CMW520-R3102
Document version: 6PW103-20130628
Legal and notice information
© Copyright 2013 Hewlett-Packard Development Company, L.P.
No part of this documentation may be reproduced or transmitted in any form or by any means without
prior written consent of Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS
MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained
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accompanying such products and services. Nothing herein should be construed as constituting an
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Contents
Ethernet interface configuration commands··············································································································· 1
General Ethernet interface and subinterface configuration commands ······································································1
bandwidth ·································································································································································1
combo enable···························································································································································1
default········································································································································································2
description·································································································································································3
display counters························································································································································4
display counters rate················································································································································5
display interface ·······················································································································································6
display packet-drop interface······························································································································· 18
display packet-drop summary ······························································································································ 19
duplex····································································································································································· 20
flag sdh··································································································································································· 20
flow-interval···························································································································································· 21
interface·································································································································································· 22
link-delay ································································································································································ 23
loopback ································································································································································ 23
port link-mode ························································································································································ 24
port link-mode interface-list··································································································································· 25
port-mode ······························································································································································· 26
reset counters interface ········································································································································· 27
reset packet-drop interface··································································································································· 27
shutdown ································································································································································ 28
speed ······································································································································································ 29
sub-interface rate-statistic ······································································································································ 30
Layer 2 Ethernet interface and subinterface configuration commands ···································································· 30
broadcast-suppression ·········································································································································· 30
display loopback-detection··································································································································· 32
display port-group manual ··································································································································· 32
display storm-constrain ········································································································································· 34
flow-interval···························································································································································· 35
group-member························································································································································ 36
jumboframe enable ··············································································································································· 36
loopback-detection action ···································································································································· 37
loopback-detection control enable ······················································································································ 38
loopback-detection enable ··································································································································· 39
loopback-detection interval-time ·························································································································· 40
loopback-detection multi-port-mode enable ········································································································ 41
loopback-detection per-vlan enable ···················································································································· 42
mdi ·········································································································································································· 42
multicast-suppression············································································································································· 43
port-group manual················································································································································· 44
speed auto ····························································································································································· 45
storm-constrain ······················································································································································· 45
storm-constrain control ·········································································································································· 47
storm-constrain enable log ··································································································································· 47
storm-constrain enable trap ·································································································································· 48
storm-constrain interval ········································································································································· 48
unicast-suppression················································································································································ 49
ii
virtual-cable-test ····················································································································································· 50
Layer 3 Ethernet interface and subinterface configuration commands ···································································· 51
mtu ·········································································································································································· 51
promiscuous ··························································································································································· 53
ATM interface configuration commands ··················································································································54
Common ATM interface configuration commands····································································································· 54
bandwidth ······························································································································································ 54
default····································································································································································· 54
description······························································································································································ 55
display interface atm············································································································································· 56
interface atm ·························································································································································· 58
reset atm interface ················································································································································· 59
reset counters interface ········································································································································· 59
shutdown ································································································································································ 60
IMA-E1/T1 interface configuration commands··········································································································· 60
cable······································································································································································· 60
clock········································································································································································ 61
clock-change auto ················································································································································· 62
code········································································································································································ 62
frame-format··························································································································································· 63
loopback ································································································································································ 64
scramble ································································································································································· 65
ATM OC-3c/STM-1 interface configuration commands···························································································· 65
clock········································································································································································ 65
frame-format··························································································································································· 66
loopback ································································································································································ 67
scramble ································································································································································· 67
WAN interface configuration commands ················································································································69
Common WAN interface configuration commands··································································································· 69
bandwidth ······························································································································································ 69
default····································································································································································· 69
description······························································································································································ 70
link-delay ································································································································································ 71
shutdown ································································································································································ 71
Serial interface configuration commands···················································································································· 72
baudrate································································································································································· 72
clock········································································································································································ 73
code········································································································································································ 74
crc ··········································································································································································· 75
detect ······································································································································································ 76
display interface serial·········································································································································· 76
idle-mark································································································································································· 80
invert receive-clock ················································································································································ 81
invert transmit-clock ··············································································································································· 81
itf ············································································································································································· 82
loopback ································································································································································ 83
mtu ·········································································································································································· 83
reset counters interface ········································································································································· 84
reverse-rts································································································································································ 85
sub-interface rate-statistic ······································································································································ 85
timer hold ······························································································································································· 86
virtualbaudrate······················································································································································· 86
Basic CE1 interface configuration commands ············································································································ 87
iii
Alarm ······································································································································································ 87
cable (CE1 interface) ············································································································································ 88
channel-set (CE1 interface)··································································································································· 88
clock (CE1 interface)············································································································································· 89
clock-change auto ················································································································································· 90
code (CE1 interface) ············································································································································· 91
controller e1··························································································································································· 91
crc ··········································································································································································· 92
data-coding (CE1 interface) ································································································································· 93
detect-ais································································································································································· 93
display controller e1 ············································································································································· 94
error-diffusion restraint config ······························································································································ 95
error-diffusion restraint enable ····························································································································· 96
frame-format (CE1 interface) ································································································································ 97
idlecode (CE1 interface)······································································································································· 97
itf (CE1 interface) ·················································································································································· 98
loopback (CE1 interface)······································································································································ 99
reset counters controller e1 ·································································································································· 99
using (CE1 interface)···········································································································································100
Basic CT1 interface configuration commands ··········································································································101
alarm (CT1 interface)··········································································································································101
alarm-threshold ····················································································································································101
bert (CT1 interface) ·············································································································································102
cable (CT1 interface) ··········································································································································103
channel-set (CT1 interface) ·································································································································104
clock (CT1 interface) ···········································································································································105
code (CT1 interface) ···········································································································································106
controller t1··························································································································································106
crc ·········································································································································································107
data-coding (CT1 interface) ·······························································································································107
display controller t1 ············································································································································108
error-diffusion restraint config ····························································································································111
error-diffusion restraint enable ···························································································································112
fdl ··········································································································································································113
frame-format (CT1 interface) ······························································································································113
idlecode (CT1 interface) ·····································································································································114
itf (CT1 interface)·················································································································································115
loopback (CT1 interface)····································································································································116
reset counters controller t1 ·································································································································116
sendloopcode ······················································································································································117
E1-F interface configuration commands ····················································································································118
clock-change auto ···············································································································································118
crc ·········································································································································································119
display fe1 ···························································································································································119
error-diffusion restraint config ····························································································································121
error-diffusion restraint enable ···························································································································122
fe1 alarm······························································································································································122
fe1 cable ······························································································································································123
fe1 clock·······························································································································································123
fe1 code ·······························································································································································124
fe1 data-coding ···················································································································································125
fe1 detect-ais························································································································································125
fe1 frame-format ··················································································································································126
fe1 idlecode·························································································································································127
iv
fe1 itf·····································································································································································127
fe1 loopback························································································································································128
fe1 timeslot-list······················································································································································129
fe1 unframed ·······················································································································································130
T1-F interface configuration commands·····················································································································130
crc ·········································································································································································130
display ft1 ····························································································································································131
error-diffusion restraint config ····························································································································134
error-diffusion restraint enable ···························································································································135
ft1 alarm·······························································································································································136
ft1 alarm-threshold···············································································································································136
ft1 bert ··································································································································································137
ft1 cable ·······························································································································································138
ft1 clock································································································································································139
ft1 code ································································································································································140
ft1 data-coding ····················································································································································140
ft1 fdl ····································································································································································141
ft1 frame-format ···················································································································································142
ft1 idlecode ··························································································································································143
ft1 itf······································································································································································143
ft1 loopback·························································································································································144
ft1 sendloopcode·················································································································································145
ft1 timeslot-list·······················································································································································146
Basic CE3 interface configuration commands ··········································································································147
bert (CE3 interface)·············································································································································147
clock (CE3 interface)···········································································································································148
controller e3·························································································································································148
crc ·········································································································································································149
display controller e3 ···········································································································································150
e1 bert ··································································································································································152
e1 channel-set······················································································································································153
e1 set clock ··························································································································································154
e1 set frame-format ·············································································································································155
e1 set loopback···················································································································································155
e1 shutdown ························································································································································156
e1 unframed·························································································································································157
fe3·········································································································································································157
loopback (CE3 interface)····································································································································158
national-bit ···························································································································································159
reset counters controller e3 ································································································································160
using (CE3 interface)···········································································································································160
Basic CT3 interface configuration commands ··········································································································161
alarm (CT3 interface)··········································································································································161
bert (CT3 interface) ·············································································································································162
cable (CT3 interface) ··········································································································································163
clock (CT3 interface) ···········································································································································164
controller t3··························································································································································164
crc ·········································································································································································165
display controller t3 ············································································································································166
feac ·······································································································································································170
frame-format (CT3 interface) ······························································································································171
ft3··········································································································································································172
link-delay ······························································································································································173
loopback (CT3 interface)····································································································································174
v
mdl (CT3 interface)··············································································································································174
reset counters controller t3 ·································································································································176
t1 alarm································································································································································176
t1 bert ···································································································································································177
t1 channel-set ·······················································································································································178
t1 sendloopcode··················································································································································179
t1 set clock ···························································································································································180
t1 set fdl································································································································································181
t1 set frame-format ··············································································································································181
t1 set loopback ····················································································································································182
t1 show·································································································································································183
t1 shutdown··························································································································································184
t1 unframed··························································································································································185
using (CT3 interface)···········································································································································186
POS interface configuration commands················································································································ 187
bandwidth ····························································································································································187
clock······································································································································································187
crc ·········································································································································································188
default···································································································································································189
description····························································································································································189
display interface pos···········································································································································190
display ip interface pos ······································································································································193
display ipv6 interface pos··································································································································194
flag········································································································································································196
flag j1 ignore·······················································································································································197
frame-format·························································································································································197
link-delay ······························································································································································198
link-protocol··························································································································································199
loopback ······························································································································································199
mtu ········································································································································································200
reset counters interface ·······································································································································201
scramble ·······························································································································································202
shutdown ······························································································································································202
sub-interface rate-statistic ····································································································································203
threshold·······························································································································································203
CPOS interface configuration commands ············································································································· 205
bandwidth ····························································································································································205
clock······································································································································································205
controller cpos ·····················································································································································206
default···································································································································································206
description····························································································································································207
display controller cpos········································································································································208
display controller cpos e1 ··································································································································210
display controller cpos e3 ··································································································································212
display controller cpos t1 ···································································································································214
display controller cpos t3 ···································································································································215
e1 channel-set······················································································································································216
e1 set clock ··························································································································································217
e1 set flag ····························································································································································218
e1 set frame-format ·············································································································································219
e1 set loopback···················································································································································219
e1 shutdown ························································································································································220
e1 unframed·························································································································································221
vi
e3 set clock ··························································································································································222
e3 set loopback···················································································································································222
e3 set national-bit················································································································································223
e3 shutdown ························································································································································224
fe3·········································································································································································224
flag········································································································································································226
flag vc-3································································································································································227
flag vc-4································································································································································228
frame-format·························································································································································228
ft3··········································································································································································229
link-delay ······························································································································································230
loopback ······························································································································································231
multiplex mode ····················································································································································232
ppp mp soft-binding ············································································································································233
reset counters controller cpos·····························································································································233
shutdown ······························································································································································234
t1 channel-set ·······················································································································································234
t1 set clock ···························································································································································236
t1 set flag ·····························································································································································236
t1 set frame-format ··············································································································································237
t1 set loopback ····················································································································································238
t1 shutdown··························································································································································238
t1 unframed··························································································································································239
t3 set alarm ··························································································································································240
t3 set bert pattern ················································································································································241
t3 set clock ···························································································································································242
t3 set feac·····························································································································································243
t3 set frame-format ··············································································································································244
t3 set loopback ····················································································································································245
t3 set mdl······························································································································································245
threshold·······························································································································································247
using e3································································································································································247
using t3·································································································································································248
E-CPOS interace configuration commands ··········································································································· 250
bandwidth ····························································································································································250
clock······································································································································································250
controller e-cpos ··················································································································································251
default···································································································································································251
description····························································································································································252
display controller e-cpos·····································································································································253
flag j0 ···································································································································································254
frame-format·························································································································································255
link-delay ······························································································································································255
loopback ······························································································································································256
oc-12·····································································································································································257
oc-3 ·······································································································································································257
shutdown ······························································································································································258
threshold·······························································································································································258
using { oc-12 | oc-12c }·····································································································································259
using { oc-3 | oc-3c }··········································································································································260
Loopback and null interface configuration commands ························································································ 262
bandwidth ····························································································································································262
default···································································································································································262
vii
description····························································································································································263
display interface loopback·································································································································264
display interface null ···········································································································································266
interface loopback ··············································································································································268
interface null·························································································································································268
reset counters interface loopback ······················································································································269
reset counters interface null ································································································································269
shutdown ······························································································································································270
Support and other resources ·································································································································· 271
Contacting HP ······························································································································································271
Subscription service ············································································································································271
Related information······················································································································································271
Documents····························································································································································271
Websites·······························································································································································271
Conventions ··································································································································································272
Index ········································································································································································ 274
1
Ethernet interface configuration commands
General Ethernet interface and subinterface
configuration commands
bandwidth
Use bandwidth to set the intended bandwidth for an Ethernet interface.
Use undo bandwidth to cancel the configuration.
Syntax
bandwidth bandwidth-value
undo bandwidth
Views
Ethernet interface view
Default command level
2: System level
Parameters
bandwidth-value: Sets the intended bandwidth, in the range of 1 to 4,294,967,295 kbps.
Usage guidelines
You can obtain the intended bandwidth of an interface by querying the ifspeed value of the MIB node
with third-party software.
The intended bandwidth is used by network management systems for monitoring bandwidth, but does
not affect the actual bandwidth of the interface.
Examples
# Set the intended bandwidth to 10,000 kbps for interface GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] bandwidth 10000
combo enable
Use combo enable to activate the copper or fiber combo port.
Syntax
combo enable { copper | fiber }
Default
The copper combo port is activated.
2
Views
Ethernet interface view (combo interface)
Default command level
2: System level
Parameters
copper: Activates the copper(electrical) combo port.
fiber: Activates the fiber (optical) combo port.
Usage guidelines
Combo interfaces are logical interfaces. A combo interface comprises one fiber combo port and one
copper combo port. The two ports cannot work simultaneously. If one port is enabled, the other port is
automatically disabled.
Examples
# Activate the copper combo port of combo interface GigabitEthernet 5/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 5/0/1
[Sysname-GigabitEthernet5/0/1] combo enable copper
# Activate the fiber combo port of combo interface GigabitEthernet 5/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 5/0/1
[Sysname-GigabitEthernet5/0/1] combo enable fiber
default
Use default to restore the default settings for an Ethernet interface or subinterface.
Syntax
default
Views
Ethernet interface view, Ethernet subinterface view
Default command level
2: System level
Usage guidelines
CAUTION:
The default command might interrupt ongoing network services. Make sure you are fully aware of the
impacts of this command when you use it in a live network.
This command might fail to restore the default settings for some commands for reasons such as command
dependencies and system restrictions. Use the display this command in interface view to identify these
commands, and then use their undo forms or follow the command reference to individually restore their
default settings. If your restoration attempt still fails, follow the error message instructions to resolve the
problem.
3
Examples
# Restore the default settings for interface GigabitEthernet 4/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/0/1
[Sysname-GigabitEthernet4/0/1] default
This command will restore the default settings. Continue? [Y/N]:y
# Restore the default settings for subinterface GigabitEthernet 4/0/1.1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 4/0/1.1
[Sysname-GigabitEthernet4/0/1.1] default
This command will restore the default settings. Continue? [Y/N]:y
description
Use description to change the description of the interface.
Use undo description to restore the default.
Syntax
description text
undo description
Default
The default description of an interface is the interface name plus Interface. For example, GigabitEthernet
4/0/1 Interface.
Views
Ethernet interface view, Layer 3 Ethernet subinterface view
Default command level
2: System level
Parameters
text: Specifies the interface description, a string of 1 to 240 characters. The string can include
case-sensitive letters, digits, special characters such as tilde (~), exclamation point (!), at sign (@), pound
sign (#), dollar sign ($), percent sign (%), caret (^), ampersand sign (&), asterisk (*), left brace({), right
brace (}), left parenthesis ((), right parenthesis ()), left bracket ([), right bracket (]), left angle bracket (<),
right angle bracket (>), hyphen (-), underscore(_), plus sign (+), equal sign (=), vertical bar (|), back
slash (\), colon (:), semi-colon (;) quotation marks ("), apostrophe ('), comma (,), dot (.), and slash (/),
spaces, and other Unicode characters and symbols.
When you specify a description, follow these guidelines:
•Each Unicode character takes the space of two regular characters.
•To use Unicode characters or symbols in an interface description, install the specific input method
editor and log in to the device through remote login software that supports the character type.
•When the length of a description string reaches or exceeds the maximum line width on the terminal
software, the software starts a new line, possibly breaking a Unicode character in half. This might
result in garbled characters at the end of a line.
4
Examples
# Change the description of interface GigabitEthernet 4/0/1 to lanswitch-interface.
<Sysname> system-view
[Sysname] interface gigabitethernet 4/0/1
[Sysname-GigabitEthernet4/0/1] description lanswitch-interface
# Change the description of Ethernet subinterface GigabitEthernet 4/0/1.1 to l2-subinterface4/0/1.1.
<Sysname> system-view
[Sysname] interface gigabitethernet 4/0/1.1
[Sysname-GigabitEthernet4/0/1.1] description l3-subinterface4/0/1.1
Related commands
display interface
display counters
Use display counters to display traffic statistics for interfaces.
Syntax
display counters {inbound |outbound } interface [ interface-type ] [ |{ begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
inbound: Displays inbound traffic statistics.
outbound: Displays outbound traffic statistics.
interface-type: Specifies an interface type.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
If an interface type is specified, this command displays traffic statistics for all interfaces of the specified
type.
If no interface type is specified, this command displays traffic statistics for all interfaces that have traffic
counters.
Examples
# Display inbound traffic statistics for all GigabitEthernet interfaces.
<Sysname> display counters inbound interface gigabitethernet
5
Interface Total(pkts) Broadcast(pkts) Multicast(pkts) Err(pkts)
GE1/1 100 100 0 0
GE1/2 0 0 0 0
GE1/3 Overflow Overflow Overflow Overflow
GE1/4 0 0 0 0
Overflow: more than 14 decimal digits(7 digits for column "Err").
--: not supported.
Table 1 Command output
Field Descri
p
tion
Interface Abbreviated interface name.
Total (pkts) Total number of packets received or sent through the interface.
Broadcast (pkts)
Total number of broadcast packets received or sent through the interface. On
an RPR physical port, all broadcast and multicast packets received or sent are
displayed as multicast packets.
Multicast (pkts)
Total number of multicast packets received or sent through the interface. On an
RPR physical port, all broadcast and multicast packets received or sent are
displayed as multicast packets.
Err (pkts) Total number of error packets received or sent through the interface.
Overflow: more than 14
decimal digits(7 digits for
column "Err").
The command displays Overflow if any of the following applies:
•The data length of an error statistic is greater than 7 decimal digits.
•The data length of a non-error statistic is greater than 14 decimal digits.
--: not supported. The statistical item is not supported.
display counters rate
Use display counters rate to display traffic rate statistics over the last sampling interval.
Syntax
display counters rate {inbound |outbound }interface [ interface-type ] [ |{ begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
inbound: Displays inbound traffic rate statistics.
outbound: Displays outbound traffic rate statistics.
interface-type: Specifies an interface type.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
6
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
The statistics cover only interfaces in up state. If an interface type is specified, the command displays
traffic rate statistics for all up interfaces of the specified type. If no interface type is specified, the
command displays traffic rate statistics for all up interfaces that have traffic counters.
For the sampling interval:
•For 6602, the sampling interval is 5 minutes.
•For 6604/6608/6616, use the flow-interval command to set the sampling interval. The system
default is 300 seconds.
Examples
# Display the inbound traffic rate statistics for all GigabitEthernet interfaces.
<Sysname> display counters rate inbound interface gigabitethernet
Interface Total(pkts/sec) Broadcast(pkts/sec) Multicast(pkts/sec)
GE1/1 200 100 100
GE1/2 300 200 100
GE1/3 300 200 100
Overflow: more than 14 decimal digits.
--: not supported.
Table 2 Command output
Field Descri
p
tion
Interface Abbreviated interface name.
Total (pkts/sec) Average rate (in pps) of receiving or sending packets during the sampling
interval.
Broadcast (pkts/sec)
Average rate (in pps) of receiving or sending broadcast packets during the
sampling interval. On an RPR physical port, all broadcast and multicast
packets received or sent are displayed as multicast packets.
Multicast (pkts/sec)
Average rate (in pps) of receiving or sending multicast packets during the
sampling interval. On an RPR physical port, all broadcast and multicast
packets received or sent are displayed as multicast packets.
Overflow: more than 14
decimal digits.
The command displays Overflow if any of the following applies:
•The data length of an error statistic is greater than 7 decimal digits.
•The data length of a non-error statistic is greater than 14 decimal digits.
--: not supported. The statistical item is not supported.
Related commands
flow-interval
display interface
Use display interface to display Ethernet interface information.
7
Syntax
display interface [ interface-type ] [ brief [ down ] ] [ |{ begin | exclude | include } regular-expression ]
display interface interface-type { interface-number | interface-number.subnumber } [ brief ] [ |{ begin |
exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface-type: Specifies an interface type.
interface-number: Specifies an interface number.
interface-number.subnumber: Specifies a subinterface number, where interface-number is an interface
number, and subnumber is the number of a subinterface created under the interface. The subnumber
argument is in the range of 1 to 4094.
brief: Displays brief interface information. If you do not specify this keyword, the command displays
detailed interface information.
down: Displays information about interfaces in the down state and the causes. If you do not specify this
keyword, this command displays information about interfaces in all states.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
If no interface type is specified, this command displays information about all interfaces.
If an interface type is specified but no interface number or subinterface number is specified, this
command displays information about all interfaces of the specified type.
Examples
# Display information about Layer 3 interface GigabitEthernet 4/0/1.
<Sysname> display interface GigabitEthernet 4/0/1
GigabitEthernet4/0/1 current state: UP
Line protocol current state: UP
Description: GigabitEthernet4/0/1 Interface
The Maximum Transmit Unit is 1500
Internet protocol processing : disabled
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-000f-0005
IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-000f-0005
Media type is twisted pair, loopback not set, promiscuous mode not set
1000Mb/s, Full-duplex, link type is autonegotiation
Output flow-control is disabled, input flow-control is disabled
8
Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0
Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last clearing of counters: Never
Last 300 seconds input rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Last 300 seconds output rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Input: 1 packets, 60 bytes, 1 buffers
1 broadcasts, 0 multicasts, 0 pauses
0 errors, 0 runts, 0 giants
0 crc, 0 align errors, 0 overruns
0 dribbles, 0 drops, 0 no buffers
Output:0 packets, 0 bytes, 0 buffers
0 broadcasts, 0 multicasts, 0 pauses
0 errors, 0 underruns, 0 collisions
0 deferred, 0 lost carriers
# Display information about Layer 3 interface GigabitEthernet 4/0/1, which includes only the interface
name and traffic statistics.
<Sysname> display interface GigabitEthernet 4/0/1 | include current state:|bytes
GigabitEthernet4/0/1 current state: DOWN ( Administratively )
Line protocol current state: DOWN
Last 300 seconds input rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Last 300 seconds output rate 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec
Input: 0 packets, 0 bytes, 0 buffers
Output:0 packets, 0 bytes, 0 buffers
Table 3 Command output
Field Descri
p
tion
GigabitEthernet4/0/1 current
state
State of the Ethernet interface:
•DOWN ( Administratively )—The Ethernet interface was shut down with
the shutdown command. The interface is administratively down.
•DOWN ( Link-Aggregation interface down )—The Ethernet interface is
physically down because the aggregate interface corresponding to the
aggregation group to which the Ethernet interface belongs was shut
down with the shutdown command.
•DOWN—The Ethernet interface is administratively up but physically
down (possibly because no physical link is present or the link has failed).
•UP—The Ethernet interface is both administratively and physically up.
Line protocol current state
Link layer state of the interface:
•DOWN—The interface is physically down.
•UP—The interface is physically up.
Internet protocol processing
Disabled indicates that IP packets cannot be processed.
For an interface configured with an IP address, this field changes to Internet
Address is.
Media type is Physical medium, twisted pair or optical fiber.
loopback not set
The loopback testing function is disabled.
For an interface configured with the loopback external or loopback internal
command, this field changes to loopback is set.
9
Field Descri
p
tion
promiscuous mode not set The interface is operating in non-promiscuous mode.
Output queue (Urgent queue:
Size/Length/Discards)
Output queue (current message number in the urgent queue, maximum
number of messages allowed in the urgent queue, and number of discarded
messages).
Output queue (Protocol queue:
Size/Length/Discards)
Output queue (current message number in the protocol queue, maximum
number of messages allowed in the protocol queue, and number of
discarded messages).
Output queue (FIFO queuing:
Size/Length/Discards)
Output queue (current message number in the FIFO queue, maximum
number of messages allowed in the FIFO queue, and number of discarded
messages).
Last clearing of counters
Time when the reset counters interface command was last used to clear the
interface statistics. If the command was never used since the device was
started, this field displays Never.
Last 300 seconds input rate
Average input rate over the last 300 seconds in Bps, bps, and pps.
The statistics polling interval, 300 seconds in this example, can be
configured by using the flow-interval command.
Last 300 seconds output rate
Average output rate over the last 300 seconds in Bps, bps, and pps.
The statistics polling interval, 300 seconds in this example, can be
configured by using the flow-interval command.
Input Input packets.
Output Output packets.
# Display operating status information and related statistics of Layer 3 Ethernet subinterface
GigabitEthernet 4/0/0.1.
<Sysname> display interface GigabitEthernet 4/0/0.1
GigabitEthernet4/0/0.1 current state: DOWN
Line protocol current state: DOWN
Description: GigabitEthernet4/0/0.1 Interface
The Maximum Transmit Unit is 1500
Internet protocol processing : disabled
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0023-89a4-0952
IPv6 Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0023-89a4-0952
Output queue : (Urgent queuing : Size/Length/Discards) 0/100/0
Output queue : (Protocol queuing : Size/Length/Discards) 0/500/0
Output queue : (FIFO queuing : Size/Length/Discards) 0/75/0
Last clearing of counters: Never
0 packets input, 0 bytes, 0 drops
0 packets output, 0 bytes, 0 drops
10
Table 4 Command output
Field Descri
p
tion
GigabitEthernet 4/0/0.1 current
state
State of the Ethernet subinterface:
•DOWN ( Administratively )—The Ethernet subinterface was shut
down with the shutdown command. The interface is
administratively down.
•DOWN ( Link-Aggregation interface down )—The Ethernet
subinterface is physically down because the aggregate interface
corresponding to the aggregation group to which the subinterface
belongs was shut down with the shutdown command.
•DOWN—The Ethernet subinterface is administratively up but
physically down (possibly because no physical link is present or the
link has failed).
•UP—The Ethernet subinterface is both administratively and
physically up.
Line protocol current state
Link layer state of the subinterface:
•DOWN—The interface is physically down.
•UP—The interface is physically up.
Internet protocol processing
Disabled indicates that IP packets cannot be processed.
For an interface configured with an IP address, this field changes to
Internet Address is.
IP Packet Frame Type Encapsulation format for IPv4 packets.
Hardware Address MAC address corresponding to the subinterface.
IPv6 Packet Frame Type Encapsulation format for IPv6 packets.
Output queue : (Urgent queue :
Size/Length/Discards)
Output queue : (Protocol queue :
Size/Length/Discards)
Output queue : (FIFO queuing :
Size/Length/Discards)
Packet statistics for the following output queues:
•Urgent queues.
•Protocol queues.
•FIFO queues.
Last clearing of counters
Time when the reset counters interface command was last used to clear
statistics on the subinterface.
If the command was never used since the device was started, this field
displays Never.
Input Input packet statistics.
Output Output packet statistics.
# Display detailed information about Layer 2 interface GigabitEthernet 4/0/1.
<Sysname> display interface gigabitethernet 4/0/1
GigabitEthernet4/0/1 current state: UP
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-000f-0007
Description: GigabitEthernet4/0/1 Interface
Loopback is not set
Media type is twisted pair
port hardware type is 1000_BASE_T
100Mbps-speed mode, half-duplex mode
11
Link speed type is autonegotiation, link duplex type is autonegotiation
Flow-control is not enabled
The Maximum Frame Length is 1536
Broadcast MAX-ratio: 100%
Unicast MAX-ratio: 100%
Multicast MAX-ratio: 100%
Allow jumbo frame to pass
PVID: 999
Mdi type: auto
Port link-type: access
Tagged VLAN ID : none
Untagged VLAN ID : 999
Port priority: 0
Last clearing of counters: Never
Peak value of input: 0 bytes/sec, at 2003-09-16 16:25:33
Peak value of output: 0 bytes/sec, at 2003-09-16 16:25:33
Last 300 seconds input: 0 packets/sec 74 bytes/sec 0%
Last 300 seconds output: 0 packets/sec 12 bytes/sec 0%
Input (total): 21322 packets, 1748554 bytes
- unicasts, - broadcasts, - multicasts, - pauses
Input (normal): 21322 packets, - bytes
1268 unicasts, 7560 broadcasts, 12494 multicasts, 0 pauses
Input: 0 input errors, 0 runts, 0 giants, - throttles
0 CRC, - frame, - overruns, - aborts
- ignored, - parity errors
Output (total): 1502 packets, 138924 bytes
- unicasts, 2 broadcasts, 406 multicasts, 0 pauses
Output (normal): - packets, - bytes
1094 unicasts, - broadcasts, - multicasts, - pauses
Output: 3 output errors, - underruns, - buffer failures
- aborts, 1 deferred, 2 collisions, 0 late collisions
- lost carrier, - no carrier
Table 5 Command output
Field Descri
p
tion
GigabitEthernet4/0/1 current state Physical state of the Ethernet interface. For more information, see Table
6.
IP Packet Frame Type Ethernet framing format on the interface.
Loopback Loopback testing status of the interface.
100Mbps-speed mode
The interface is operating at 100 Mbps.
This field displays Unknown-speed mode when the interface is
disconnected from the peer that it will automatically negotiate a port
speed with.
half-duplex mode
The interface is operating in half-duplex mode.
This field displays link duplex type is force link when the duplex mode
of the interface is fixed and not configurable.
Link speed type is autonegotiation The interface will negotiate a speed with its peer.
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