HP FlexFabric 7900 Series Installation manual

HPE FlexFabric 7900 Switch Series
Fundamentals Command Reference
Part number: 5200-0971
Software version: Release 2150 and later
Document version: 6W100-20160506

© Copyright 2016 Hewlett Packard Enterprise Development LP
The information contained herein is subject to change without notice. The only warranties for Hewlett Packard
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Acknowledgments
Intel®, Itanium®, Pentium®, Intel Inside®, and the Intel Inside logo are trademarks of Intel Corporation in the
United States and other countries.
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Contents
Basic CLI commands······················································································1
alias····························································································································································1
display | { begin | exclude | include }··········································································································2
display | by-linenum ···································································································································3
display >·····················································································································································4
display >>···················································································································································5
display alias················································································································································6
display history-command ···························································································································7
display history-command all·······················································································································7
display hotkey ············································································································································8
hotkey·························································································································································9
quit ···························································································································································10
return························································································································································11
screen-length disable·······························································································································11
system-view ·············································································································································12
Login management commands·····································································13
activation-key···········································································································································13
authentication-mode·································································································································14
auto-execute command····························································································································15
command accounting·······························································································································17
command authorization····························································································································17
databits·····················································································································································18
display line ···············································································································································19
display telnet client···································································································································20
display user-interface·······························································································································21
display users············································································································································22
escape-key···············································································································································23
flow-control···············································································································································25
free line ····················································································································································25
free user-interface····································································································································26
history-command max-size······················································································································27
idle-timeout···············································································································································28
line····························································································································································29
line class ··················································································································································30
lock···························································································································································31
parity ························································································································································32
protocol inbound·······································································································································33
screen-length ···········································································································································34
send ·························································································································································35
set authentication password·····················································································································35
shell··························································································································································36
speed ·······················································································································································37
stopbits·····················································································································································38
telnet ························································································································································38
telnet client source···································································································································39
telnet ipv6·················································································································································40
telnet server acl········································································································································41
telnet server dscp·····································································································································42
telnet server enable··································································································································42
telnet server ipv6 acl································································································································43
telnet server ipv6 dscp·····························································································································44
terminal type·············································································································································44
user-interface···········································································································································45
user-interface class··································································································································46
user-role···················································································································································47

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RBAC commands ·························································································49
description················································································································································49
display role···············································································································································49
display role feature···································································································································51
display role feature-group ························································································································55
feature······················································································································································55
interface policy deny ································································································································56
permit interface ········································································································································57
permit vlan················································································································································59
permit vpn-instance··································································································································60
role···························································································································································61
role default-role enable ····························································································································62
role feature-group·····································································································································63
rule···························································································································································64
super························································································································································68
super authentication-mode·······················································································································69
super default role ·····································································································································70
super password········································································································································70
vlan policy deny········································································································································71
vpn-instance policy deny··························································································································73
FTP commands·····························································································75
FTP server commands·····································································································································75
display ftp-server······································································································································75
display ftp-user·········································································································································75
free ftp user··············································································································································76
free ftp user-ip··········································································································································77
free ftp user-ip ipv6 ··································································································································77
ftp server acl·············································································································································78
ftp server dscp··········································································································································79
ftp server enable ······································································································································79
ftp server ipv6 dscp··································································································································80
ftp timeout ················································································································································80
FTP client commands ······································································································································81
append·····················································································································································81
ascii··························································································································································82
binary ·······················································································································································82
bye ···························································································································································83
cd ·····························································································································································83
cdup ·························································································································································84
close·························································································································································85
debug·······················································································································································86
delete ·······················································································································································86
dir·····························································································································································87
disconnect················································································································································88
display ftp client source····························································································································88
ftp·····························································································································································89
ftp client ipv6 source ································································································································90
ftp client source········································································································································90
ftp ipv6······················································································································································91
get····························································································································································92
help ··························································································································································93
lcd·····························································································································································94
ls·······························································································································································95
mkdir ························································································································································96
newer ·······················································································································································96
open·························································································································································97
passive·····················································································································································98
put····························································································································································98
pwd···························································································································································99
quit ·························································································································································100

iii
reget·······················································································································································100
rename···················································································································································101
reset·······················································································································································102
restart·····················································································································································102
rhelp·······················································································································································103
rmdir·······················································································································································104
rstatus ····················································································································································105
status······················································································································································107
system····················································································································································108
user························································································································································108
verbose ··················································································································································109
?·····························································································································································110
TFTP commands ························································································111
tftp··························································································································································111
tftp client ipv6 source ·····························································································································112
tftp client source·····································································································································113
tftp ipv6···················································································································································114
tftp-server acl ·········································································································································115
tftp-server ipv6 acl··································································································································116
File system management commands ·························································118
cd ···························································································································································118
copy························································································································································119
delete ·····················································································································································120
dir···························································································································································122
fdisk························································································································································123
file prompt ··············································································································································125
fixdisk·····················································································································································126
format·····················································································································································126
gunzip·····················································································································································127
gzip·························································································································································128
md5sum ·················································································································································128
mkdir ······················································································································································129
more·······················································································································································130
mount·····················································································································································131
move ······················································································································································132
pwd·························································································································································133
rename···················································································································································133
reset recycle-bin·····································································································································133
rmdir·······················································································································································134
sha256sum·············································································································································135
tar create················································································································································135
tar extract···············································································································································136
tar list······················································································································································137
umount···················································································································································138
undelete ·················································································································································138
Configuration file management commands·················································140
backup startup-configuration··················································································································140
configuration commit······························································································································140
configuration commit delay ····················································································································141
configuration encrypt······························································································································142
display current-configuration··················································································································143
display current-configuration diff············································································································144
display default-configuration ··················································································································145
display diff··············································································································································146
display saved-configuration····················································································································147
display startup········································································································································148
display this ·············································································································································150
reset saved-configuration·······················································································································151
restore startup-configuration··················································································································152

iv
save························································································································································153
startup saved-configuration····················································································································156
Software upgrade commands·····································································158
boot-loader file ·······································································································································158
boot-loader update·································································································································160
bootrom backup ·····································································································································161
bootrom restore······································································································································162
bootrom update······································································································································163
bootrom-update security-check enable··································································································164
display boot-loader·································································································································165
version auto-update enable····················································································································166
version check ignore······························································································································167
ISSU commands·························································································169
display install active ·······························································································································169
display install committed························································································································171
display install ipe-info·····························································································································172
display install package···························································································································173
display issu rollback-timer······················································································································174
display issu state····································································································································175
display version comp-matrix···················································································································177
install activate·········································································································································178
install add···············································································································································180
install commit ·········································································································································180
install deactivate·····································································································································181
issu accept·············································································································································182
issu commit············································································································································182
issu load·················································································································································183
issu rollback ···········································································································································185
issu rollback-timer··································································································································185
issu run switchover·································································································································186
Python commands······················································································188
exit()·······················································································································································188
python ····················································································································································188
python filename······································································································································189
Device management commands ································································190
clock datetime········································································································································190
clock protocol·········································································································································191
clock summer-time·································································································································192
clock timezone ·······································································································································193
command ···············································································································································194
copyright-info enable······························································································································195
diagnostic start test································································································································196
display alarm··········································································································································197
display clock···········································································································································198
display copyright ····································································································································199
display cpu-usage··································································································································199
display cpu-usage configuration·············································································································201
display cpu-usage history·······················································································································201
display device·········································································································································204
display device manuinfo·························································································································206
display device manuinfo fan···················································································································209
display device manuinfo power··············································································································210
display diagnostic content······················································································································211
display diagnostic-information················································································································212
display environment·······························································································································213
display exception filepath·······················································································································215
display fan··············································································································································216
display memory······································································································································217

v
display memory-threshold······················································································································219
display power·········································································································································220
display scheduler job······························································································································221
display scheduler logfile·························································································································221
display scheduler reboot························································································································222
display scheduler schedule····················································································································223
display system stable state····················································································································224
display system-working-mode················································································································225
display transceiver alarm ·······················································································································226
display transceiver diagnosis·················································································································227
display transceiver interface···················································································································228
display transceiver manuinfo··················································································································229
display version ·······································································································································230
display version-update-record················································································································230
exception filepath···································································································································231
header····················································································································································232
job ··························································································································································233
memory-threshold··································································································································234
memory-threshold usage ·······················································································································235
monitor cpu-usage enable······················································································································236
monitor cpu-usage interval·····················································································································237
monitor cpu-usage threshold··················································································································238
password-recovery enable·····················································································································239
process core···········································································································································240
reboot·····················································································································································241
reset scheduler logfile····························································································································243
reset version-update-record···················································································································244
scheduler job··········································································································································244
scheduler logfile size······························································································································245
scheduler reboot at ································································································································246
scheduler reboot delay···························································································································247
scheduler schedule································································································································247
shutdown-interval···································································································································248
switch-fabric isolate································································································································249
sysname·················································································································································250
system-working-mode····························································································································251
temperature-limit····································································································································251
time at ····················································································································································253
time once················································································································································253
time repeating ········································································································································255
user-role·················································································································································256
MDC commands·························································································258
MDC commands for the default MDC············································································································258
allocate interface····································································································································258
display mdc············································································································································260
display mdc interface ·····························································································································261
display mdc resource·····························································································································261
limit-resource cpu···································································································································264
limit-resource memory····························································································································265
location···················································································································································266
switchto mdc ··········································································································································267
mdc ························································································································································268
mdc start ················································································································································268
MDC commands for non-default MDCs·········································································································269
display mdc············································································································································269
display mdc interface ·····························································································································269
display mdc resource·····························································································································270
switchback··············································································································································271
Preprovisioning commands·········································································273
chassis slot·············································································································································273

vi
display provision failed-config················································································································273
provision·················································································································································274
slot··························································································································································275
reset provision failed-config ···················································································································275
Document conventions and icons·······························································277
Conventions···················································································································································277
Network topology icons··································································································································278
Support and other resources ······································································279
Accessing Hewlett Packard Enterprise Support ····························································································279
Accessing updates·········································································································································279
Websites ················································································································································280
Customer self repair·······························································································································280
Remote support······································································································································280
Documentation feedback ·······················································································································281
Index···········································································································282

1
Basic CLI commands
alias
Use alias to configure a command alias.
Use undo alias to remove a command alias.
Syntax
alias alias command
undo alias alias
Default
The system defines a set of command aliases, as listed in Table 1.
Table 1 System-defined command aliases
Alias Command string
access-list acl
end return
erase delete
exit quit
hostname sysname
logging info-center
no undo
show display
write save
Views
System view
Predefined user roles
network-admin
mdc-admin
Parameters
alias: Specifies an alias, a case-sensitive string of 1 to 20 characters. An alias cannot be alias or
contain spaces.
command: Specifies a command string. Make sure the command string meets the syntax
requirements.
Usage guidelines
You can configure an alias for a command or the starting keywords of commands, and use the alias
to execute the command or commands.
For example, if you configure the alias siprt for display ip routing-table, you can enter siprt to
execute the display ip routing-table command. If you configure the alias ship for display ip, you
can use ship to execute all commands starting with display ip:
•Enter ship routing-table to execute the display ip routing-table command.

2
•Enter ship interface to execute the display ip interface command.
The command string can include up to nine parameters. Each parameter starts with the dollar sign ($)
and a sequence number in the range of 1to 9. For example, you can configure the alias shinc for the
display ip $1 | include $2 command. Then, to execute the display ip interface | include
GigabitEthernet0/0/1 command, you only need to enter shinc interface GigabitEthernet0/0/1.
Examples
# Configure the alias shiprt for the display ip routing-table command and verify the configuration.
<Sysname> system-view
[Sysname] alias shiprt display ip routing-table
[Sysname] shiprt
Destinations : 12 Routes : 12
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
3.3.3.3/32 Static 60 0 192.168.1.62 GE0/0
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
169.254.0.0/24 Direct 0 0 169.254.0.188 GE0/0
169.254.0.0/32 Direct 0 0 169.254.0.188 GE0/0
169.254.0.188/32 Direct 0 0 127.0.0.1 InLoop0
169.254.0.255/32 Direct 0 0 169.254.0.188 GE0/0
192.168.57.0/24 RIP 100 1 192.168.1.62 GE0/0
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
# Configure the alias shinc for display ip $1 | include $2.
[Sysname] alias shinc display ip $1 | include $2
# Use the alias shinc to display all static routes.
[Sysname] shinc routing-table Static
3.3.3.3/32 Static 60 0 192.168.1.62 GE0/0
# Use the alias shinc to display all RIP routes.
[Sysname] shinc routing-table RIP
192.168.57.0/24 RIP 100 1 192.168.1.62 GE0/0
Related commands
display alias
display | { begin | exclude | include }
Use display | { begin | exclude | include } to filter the output froma display command with a regular
expression.
Syntax
display command |{ begin | exclude | include } regular-expression
Views
Any view

3
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
command: Specifies the keywords and arguments of a display command. To display available
keywords and arguments, enter display ?.
begin: Displays the first line matching the specified regular expression and all subsequent lines.
exclude: Displays all lines not matching the specified regular expression.
include: Displays all lines matching the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
Use the | { begin | exclude | include } regular-expression option with a display command to filter
the command output. For more information about regular expressions, see Fundamentals
Configuration Guide.
Examples
# Display the lines that contain "vlan" in the running configuration.
<Sysname> display current-configuration | include vlan
vlan 1
vlan 999
port access vlan 999
display | by-linenum
Use display | by-linenum to number each output line for a display command.
Syntax
display command |by-linenum
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
command: Specifies the keywords and arguments of a display command. To display available
keywords and arguments, enter display ?.
Usage guidelines
By numbering each output line from a display command, you can easily identify the lines of interest.

4
Each line number is displayed as a 5-character string and might be followed by a colon (:) or hyphen
(-). If you specify the | by-linenum option and the | begin regular-expression option for a display
command, a hyphen is displayed for all lines that do not match the regular expression.
Examples
# Display VLAN 999 settings, with each output line identified by a number.
<Sysname> display vlan 999 | by-linenum
1: VLAN ID: 999
2: VLAN type: Static
3: Route interface: Configured
4: IP address: 192.168.2.1
5: Subnet mask: 255.255.255.0
6: Description: For LAN Access
7: Name: VLAN 0999
8: Tagged ports: None
9: Untagged ports:
10: FortyGigE1/0/1
# Display the first line that begins with "user-group" in the running configuration and all of the
following lines.
<Sysname> display current-configuration | by-linenum begin user-group
114: user-group system
115- #
116- return
display >
Use display >to save the output from a display command to a separate file.
Syntax
display command > filename
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
command: Specifies the keywords and arguments of a display command. To display available
keywords and arguments, enter display ?.
filename: Specifies the name of the file that is used to save the output, a string of 1 to 63 characters.
Usage guidelines
The display commands show the configuration, statistics, and states of the device. You can use the
display >command to save the output to a file.
If the specified file does not exist, the system creates the file and saves the output to the file. If the file
already exists, the system overwrites the file.

5
Examples
# Save VLAN 1 settings to a separate file named vlan.txt.
<Sysname> display vlan 1 > vlan.txt
# Verify the content of the vlan.txt file.
<Sysname> more vlan.txt
VLAN ID: 1
VLAN type: Static
Route interface: Not configured
Description: VLAN 0001
Name: VLAN 0001
Tagged ports: None
Untagged ports:
FortyGigE1/0/2
display >>
Use display >> to append the output from a display command to the end of a file.
Syntax
display command >> filename
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
command: Specifies the keywords and arguments of a display command. To display available
keywords and arguments, enter display ?.
filename: Specifies the name of the file that is used to save the output, a string of 1 to 63 characters.
Usage guidelines
The display commands show the configuration, statistics, and states of the device. You can use
display >> to save the output to a file.
If the specified file does not exist, the system creates the file and saves the output to the file. If the file
already exists, the system appends the output to the end of the file.
Examples
# Append the VLAN 999 settings to the end of the vlan.txt file.
<Sysname> display vlan 999 >> vlan.txt
<Sysname>
# Check the content of the vlan.txt file.
<Sysname> more vlan.txt
VLAN ID: 1
VLAN type: Static

6
Route interface: Not configured
Description: VLAN 0001
Name: VLAN 0001
Tagged ports: None
Untagged ports:
FortyGigE1/0/2
VLAN ID: 999
VLAN type: Static
Route interface: Configured
IP address: 192.168.2.1
Subnet mask: 255.255.255.0
Description: For LAN Access
Name: VLAN 0999
Tagged ports: None
Untagged ports:
FortyGigE1/0/1
display alias
Use display alias to display command aliases.
Syntax
display alias [alias ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
alias: Specifies a command alias. If you do not specify this argument, the command displays all
command aliases.
Examples
# Display all command aliases.
<Sysname> display alias
Index Alias Command key
1 access-list acl
2 end return
3 erase delete
4 exit quit
5 hostname sysname
6 logging info-center
7 no undo
8 shinc display $1 | include $2

7
9 show display
10 sirt display ip routing-table
11 write save
# Display the command alias shinc.
<Sysname> display alias shinc
Alias Command key
shinc display $1 | include $2
Related commands
alias
display history-command
Use display history-command to display all commands that are saved in the command history
buffer for the current CLI session.
Syntax
display history-command
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Usage guidelines
The system automatically saves commands you have successfully executed to the command history
buffer for the current CLI session. You can view them and execute them again.
By default, the system can save up to 10 commands in the buffer. You can use the
history-command max-size command to change the buffer size.
Examples
# Display all commands saved in the command history buffer for the current CLI session.
<Sysname> display history-command
system-view
vlan 2
quit
Related commands
history-command max-size
display history-command all
Use display history-command all to display all commands saved in the command history buffer for
all CLI sessions.
Syntax
display history-command all

8
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Usage guidelines
The system automatically saves commands successfully executed by users to the command history
buffer for all CLI sessions. Users can view them and execute them again.
Up to 1024 commands can be saved in the command history buffer. When this number is reached,
the system deletes the earliest commands to make room for newly executed commands.
Examples
# Display all commands saved in the command history buffer for all CLI sessions.
<Sysname> display history-command all
Date Time Terminal Ip User
03/16/2013 20:03:33 vty0 192.168.1.26 **
Cmd:dis his all
03/16/2013 20:03:29 vty0 192.168.1.26 **
Cmd:sys
Related commands
display history-command
display hotkey
Use display hotkey to display hotkey information.
Syntax
display hotkey
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# Display hotkey information.
<Sysname> display hotkey
----------------- Hotkeys -----------------
-Defined command hotkeys-
CTRL_G display current-configuration
CTRL_L display ip routing-table

9
CTRL_O undo debugging all
-Undefined command hotkeys-
CTRL_T NULL
CTRL_U NULL
-System-reserved hotkeys-
CTRL_A Move the cursor to the beginning of the line.
CTRL_B Move the cursor one character to the left.
CTRL_C Stop the current command.
CTRL_D Erase the character at the cursor.
CTRL_E Move the cursor to the end of the line.
CTRL_F Move the cursor one character to the right.
CTRL_H Erase the character to the left of the cursor.
CTRL_K Abort the connection request.
CTRL_N Display the next command in the history buffer.
CTRL_P Display the previous command in the history buffer.
CTRL_R Redisplay the current line.
CTRL_V Paste text from the clipboard.
CTRL_W Delete the word to the left of the cursor.
CTRL_X Delete all characters from the beginning of the line to the cursor.
CTRL_Y Delete all characters from the cursor to the end of the line.
CTRL_Z Return to the User View.
CTRL_] Kill incoming connection or redirect connection.
ESC_B Move the cursor back one word.
ESC_D Delete all characters from the cursor to the end of the word.
ESC_F Move the cursor forward one word.
Related commands
hotkey
hotkey
Use hotkey to assign a command to a configurable hotkey.
Use undo hotkey to restore the default.
Syntax
hotkey { CTRL_G | CTRL_L | CTRL_O | CTRL_T | CTRL_U } command
undo hotkey { CTRL_G | CTRL_L | CTRL_O | CTRL_T | CTRL_U }
Default
•Ctrl_G: display current-configuration (display the running configuration).
•Ctrl_L: display ip routing-table (display the IPv4 routing table information).
•Ctrl_O: undo debugging all (disable all debugging functions).
•Ctrl_T: No command is assigned to this hotkey.
•Ctrl_U: No command is assigned to this hotkey.
Views
System view

10
Predefined user roles
network-admin
mdc-admin
Parameters
CTRL_G: Assigns a command to Ctrl+G.
CTRL_L: Assigns a command to Ctrl+L.
CTRL_O: Assigns a command to Ctrl+O.
CTRL_T: Assigns a command to Ctrl+T.
CTRL_U:Assigns a command to Ctrl+U.
command: Specifies the command to be assigned to the hotkey.
Usage guidelines
The system defines some hotkeys and provides five configurable command hotkeys. Pressing a
hotkey executes the command assigned to the hotkey.
To display system-defined and configurable hotkeys, use the display hotkey command.
Examples
# Assign the display tcp status command to hotkey Ctrl+T.
<Sysname> system-view
[Sysname] hotkey ctrl_t display tcp status
Related commands
display hotkey
quit
Use quit to return to the upper-level view.
Syntax
quit
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Usage guidelines
Executing this command in user view disconnects you from the device.
Examples
# Return from FortyGigE 1/0/1 interface view to system view and then to user view.
[Sysname-FortyGigE1/0/1] quit
[Sysname] quit
<Sysname>

11
return
Use return to return to user view from any other view.
Syntax
return
Views
Any view except user view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Usage guidelines
Pressing Ctrl+Z has the same effect as the return command.
Examples
# Return to user view from FortyGigE 1/0/1 interface view.
[Sysname-FortyGigE1/0/1] return
<Sysname>
screen-length disable
Use screen-length disable to disable pausing between screens of output for the current session.
Use undo screen-length disable to enable pausing between screens of output for the current
session.
Syntax
screen-length disable
undo screen-length disable
Default
The default depends on the configuration of the screen-length command in user line view.
The following are default settings for the screen-length command:
•Pausing between screens of output.
•Displaying up to 24 lines on a screen.
Views
User view
Predefined user roles
network-admin
mdc-admin
Usage guidelines
If you disable pausing between screens of output, all output is displayed. The screen is refreshed
continuously until the final screen is displayed.

12
This command takes effect only for the current session. When you are logged out, the default is
restored.
Examples
# Disable pausing between screens of output for the current session.
<Sysname> screen-length disable
Related commands
screen-length
system-view
Use system-view to enter system view from user view.
Syntax
system-view
Views
User view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# Enter system view from user view.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname]