HPE FlexFabric 12900 Installation manual

HPE FlexFabric 12900 Switch Series
High Availability Command Reference
Part number: 5998-4355R
Software version: R1003 and later
Document version: 6W102-20161028

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Contents
Ethernet OAM commands···············································································1
display oam················································································································································1
display oam configuration ··························································································································5
display oam critical-event···························································································································6
display oam link-event································································································································7
oam enable ··············································································································································10
oam errored-frame threshold ···················································································································10
oam errored-frame window······················································································································11
oam errored-frame-period threshold········································································································12
oam errored-frame-period window···········································································································13
oam errored-frame-seconds threshold·····································································································13
oam errored-frame-seconds window········································································································14
oam errored-symbol-period threshold······································································································15
oam errored-symbol-period window·········································································································16
oam global errored-frame threshold·········································································································16
oam global errored-frame window············································································································17
oam global errored-frame-period threshold······························································································18
oam global errored-frame-period window ································································································19
oam global errored-frame-seconds threshold··························································································19
oam global errored-frame-seconds window·····························································································20
oam global errored-symbol-period threshold ···························································································21
oam global errored-symbol-period window······························································································22
oam global timer hello······························································································································22
oam global timer keepalive ······················································································································23
oam mode················································································································································24
oam remote-failure action ························································································································25
oam timer hello·········································································································································25
oam timer keepalive·································································································································26
reset oam·················································································································································27
CFD commands····························································································28
cfd cc enable············································································································································28
cfd cc interval···········································································································································28
cfd enable·················································································································································29
cfd linktrace··············································································································································30
cfd linktrace auto-detection······················································································································31
cfd loopback·············································································································································32
cfd md ······················································································································································33
cfd mep ····················································································································································34
cfd meplist················································································································································35
cfd mip-rule ··············································································································································36
cfd service-instance ·································································································································36
display cfd linktrace-reply·························································································································38
display cfd linktrace-reply auto-detection·································································································39
display cfd md··········································································································································40
display cfd mep········································································································································41
display cfd meplist····································································································································44
display cfd mp··········································································································································44
display cfd remote-mep····························································································································46
display cfd service-instance·····················································································································47
display cfd status······································································································································48
DLDP commands··························································································49
display dldp··············································································································································49
display dldp statistics ·······························································································································50
dldp authentication-mode·························································································································52
dldp authentication-password ··················································································································52

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dldp delaydown-timer·······························································································································53
dldp enable···············································································································································54
dldp global enable····································································································································55
dldp interval··············································································································································55
dldp unidirectional-shutdown····················································································································56
reset dldp statistics···································································································································57
VRRP commands ·························································································58
IPv4 VRRP commands ····································································································································58
display vrrp···············································································································································58
display vrrp statistics································································································································61
reset vrrp statistics···································································································································62
snmp-agent trap enable vrrp····················································································································63
vrrp check-ttl enable·································································································································64
vrrp dscp ··················································································································································64
vrrp version ··············································································································································65
vrrp vrid authentication-mode···················································································································66
vrrp vrid preempt-mode····························································································································67
vrrp vrid priority ········································································································································68
vrrp vrid shutdown····································································································································69
vrrp vrid source-interface ·························································································································69
vrrp vrid timer advertise····························································································································70
vrrp vrid track ···········································································································································71
vrrp vrid····················································································································································72
IPv6 VRRP commands ····································································································································73
display vrrp ipv6·······································································································································73
display vrrp ipv6 statistics ························································································································76
reset vrrp ipv6 statistics····························································································································78
vrrp ipv6 dscp···········································································································································78
vrrp ipv6 vrid preempt-mode····················································································································79
vrrp ipv6 vrid priority·································································································································80
vrrp ipv6 vrid shutdown····························································································································81
vrrp ipv6 vrid timer advertise····················································································································81
vrrp ipv6 vrid track····································································································································82
vrrp ipv6 vrid·············································································································································83
BFD commands····························································································85
bfd authentication-mode···························································································································85
bfd demand enable ··································································································································85
bfd detect-multiplier··································································································································86
bfd echo enable········································································································································87
bfd echo-source-ip ···································································································································88
bfd echo-source-ipv6································································································································88
bfd min-echo-receive-interval···················································································································89
bfd min-receive-interval····························································································································89
bfd min-transmit-interval···························································································································90
bfd multi-hop authentication-mode···········································································································91
bfd multi-hop destination-port···················································································································92
bfd multi-hop detect-multiplier··················································································································92
bfd multi-hop min-receive-interval············································································································93
bfd multi-hop min-transmit-interval···········································································································94
bfd session init-mode·······························································································································94
display bfd session···································································································································95
reset bfd session statistics·······················································································································97
Track commands ··························································································99
display track·············································································································································99
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1
Ethernet OAM commands
display oam
Use display oam to display the information about an Ethernet OAM connection, including
connection status, information contained in Ethernet OAM packet header, and Ethernet OAM packet
statistics.
Syntax
display oam {local |remote }[interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
local: Displays the Ethernet OAM connection information of the local end.
remote: Displays the Ethernet OAM connection information of the remote end.
interface interface-type interface-number: Specifies a port by its type and number.
Usage guidelines
If you do not specify the interface keyword, this command displays information about all the
Ethernet OAM connections.
Examples
# Display information about the Ethernet OAM connection established on all local ports.
<Sysname> display oam local
----------- [Ten-GigabitEthernet1/0/1] -----------
Enable status : Enable
Loopback status : No loopback
Link status : UP
OAM mode : Active
PDU : ANY
Mux action : FWD
Par action : FWD
# Display information about the Ethernet OAM connection established on the local port
Ten-GigabitEthernet 1/0/1.
<Sysname> display oam local interface ten-gigabitethernet 1/0/1
Enable status : Enable
Loopback status : No loopback
Link status : UP
OAM mode : Active
PDU : ANY
Mux action : FWD

2
Par action : FWD
Flags
Link fault : Not occurred
Dying gasp : Not occurred
Critical event : Not occurred
Local evaluating : COMPLETE
Remote evaluating : COMPLETE
Packets statistics
Packet type Sent Received
-----------------------------------------------------------------
OAMPDU 100 80
OAMInformation 64 60
OAMEventNotification 36 20
OAMUniqueEventNotification 36 10
OAMDuplicateEventNotification 0 10
Table 1 Command output
Field Description
Ten-GigabitEthernet1/0/1 Information on Ten-GigabitEthernet 1/0/1.
Enable status Ethernet OAM state (enabled or disabled).
Loopback status
Ethernet OAM loopback state:
•No loopback.
•Remote loopback.
•Local loopback.
Link status Link state (UP or DOWN).
OAM mode Local Ethernet OAM mode:
•Active—The port is operating in active Ethernet OAM mode.
•Passive—The port is operating in passive Ethernet OAM mode.
PDU
The way in which the local end processes Ethernet OAMPDUs:
•RX_INFO—The port only receives Information OAMPDUs and does
not send any Ethernet OAMPDUs.
•LF_INFO—The port only sends the Information OAMPDUs without
Information TLV triplets and with their link error flag bits being set.
•INFO—The port sends and receives only Information OAMPDUs.
•ANY—The port sends and receives Ethernet OAMPDUs of any
type.
Mux action Operating mode of the local transmitter:
•FWD—The port can send any packets.
•DISCARD—The port only sends Ethernet OAMPDUs.
Par action Operating mode of the local receiver:
•FWD—The port can receive any packets.
•DISCARD—The port only receives Ethernet OAMPDUs.
Flags Local flags inserted in the local flag fields of the Ethernet OAMPDUs sent.
Link fault Indicates whether an Ethernet OAM link error is present.
Dying gasp Indicates whether a fatal error is present.
Critical event Indicates whether a critical error is present.

3
Field Description
Local evaluating
Indicates whether the local-to-remote configuration negotiation is
complete:
•COMPLETE—The negotiation is completed.
•NOTCOMPLETE—The negotiation is uncompleted.
Remote evaluating
Indicates whether the remote-to-local configuration negotiation is
complete:
•COMPLETE—The negotiation is completed.
•NOTCOMPLETE—The negotiation is uncompleted.
•RESERVED—The field is reserved and the negotiation is
uncompleted.
•UNSATISFIED—The remote end is not satisfied with the local
configuration and the negotiation is uncompleted.
Packets statistics Statistics about Ethernet OAMPDUs sent and received.
OAMPDU Total number of the Ethernet OAMPDUs sent and received.
OAMInformation Number of the Information OAMPDUs sent and received.
OAMEventNotification Number of the Event notification OAMPDUs sent and received.
OAMUniqueEventNotification Number of the unduplicated Event notification OAMPDUs sent or
received uniquely.
OAMDuplicateEventNotificatio
n Number of the duplicate Event notification OAMPDUs sent or received.
# Display the Ethernet OAM information about all remote ports.
<Sysname> display oam remote
----------- [Ten-GigabitEthernet1/0/1] -----------
OAM mode : Active
MAC address : 3822-d6a2-a800
MTU size : 1500
Mux action : FWD
Par action : FWD
# Display the Ethernet OAM information about the peer port Ten-GigabitEthernet 1/0/1.
<Sysname> display oam remote interface ten-gigabitethernet 1/0/1
OAM mode : Active
MAC address : 3822-d6a2-a800
MTU size : 1500
Mux action : FWD
Par action : FWD
Configuration
Unidirectional : Not supported
Remote loopback : Supported
Link events : Supported
MIB retrieval : Not supported
Flags
Link fault : Not occurred
Dying gasp : Not occurred
Critical event : Not occurred
Local evaluating : COMPLETE
Remote evaluating : COMPLETE

4
Table 2 Command output
Field Description
Ten-GigabitEthernet1/0/1 Information on Ten-GigabitEthernet 1/0/1.
OAM mode Local Ethernet OAM mode:
•Active—The port operates in the active Ethernet OAM mode.
•Passive—The port operates in the passive Ethernet OAM mode.
MAC address MAC address of the remote end.
MTU size MTU size, in bytes.
Mux action Operating mode of the remote transmitter:
•FWD—The port can send any packets.
•DISCARD—The port only sends Ethernet OAMPDUs.
Par action
Operating mode of the remote receiver:
•FWD—The port can receive any packets.
•DISCARD—The port only receives Ethernet OAMPDUs.
•LB—The local receiver is in loopback state. All the packets, other
than Ethernet OAMPDUs, received on the local receiver are
returned to their sources along their original routes.
Configuration Configuration of the remote Ethernet OAM entity.
Unidirectional Indicates whether unidirectional transmission is supported.
Remote loopback Indicates whether Ethernet OAM remote loopback is supported.
Link events Indicates whether Ethernet OAM link error events are supported.
MIB retrieval Indicates whether MIB variable retrieval is supported.
Flags Values of the peer Ethernet OAM flag fields in OAM packets.
Link fault Indicates whether an Ethernet OAM link error is present.
Dying gasp Indicates whether a fatal error is present.
Critical event Indicates whether a critical error is present.
Local evaluating
Indicates whether the local-to-remote configuration negotiation is
complete:
•COMPLETE—The negotiation is completed.
•NOTCOMPLETE—The negotiation is uncompleted.
•RESERVED—The field is reserved and the negotiation is
uncompleted.
•UNSATISFIED—The remote end is not satisfied with the local
configuration and the negotiation is uncompleted.
Remote evaluating
Indicates whether the remote-to-local configuration negotiation is
complete:
•COMPLETE—The negotiation is completed.
•NOTCOMPLETE—The negotiation is uncompleted.
•UNSATISFIED—The remote end is not satisfied with the local
configuration and the negotiation is uncompleted.
Related commands
reset oam

5
display oam configuration
Use display oam configuration to display global Ethernet OAM configuration on the specified port,
including the periods and thresholds for Ethernet OAM link error event detection.
Syntax
display oam configuration [ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface interface-type interface-number: Specifies a port by its type and number.
Usage guidelines
If you do not specify the interface keyword, this command displays Ethernet OAM configuration
globally and on ports that do not use the default configuration.
Examples
# Display Ethernet OAM configuration globally and on ports that donot use the default configuration.
<Sysname> display oam configuration
---------------- [Global] ----------------
OAM timers
Hello timer : 1000 milliseconds
Keepalive timer : 5000 milliseconds
Link monitoring
Errored symbol period
Window : 100 x 1000000 symbols
Threshold : 1 error symbols
Errored frame
Window : 10 x 100 milliseconds
Threshold : 1 error frames
Errored frame period
Window : 1000 x 10000 frames
Threshold : 1 error frames
Errored frame seconds
Window : 600 x 100 milliseconds
Threshold : 1 error seconds
----------- [Ten-GigabitEthernet1/0/1] -----------
OAM timers
Hello timer : 500 milliseconds
Keepalive timer : 5000 milliseconds
Link monitoring
Errored symbol period

6
Window : 100 x 1000000 symbols
Threshold : 1 error symbols
Errored frame
Window : 10 x 100 milliseconds
Threshold : 1 error frames
Errored frame period
Window : 1000 x 10000 frames
Threshold : 1 error frames
Errored frame seconds
Window : 600 x 100 milliseconds
Threshold : 1 error seconds
Table 3 Command output
Field Description
Global Global information.
Ten-GigabitEthernet1/0/1 Information on Ten-GigabitEthernet 1/0/1.
OAM timers Ethernet OAM connection detection timers.
Hello timer Ethernet OAM handshake packet transmission interval.
Keepalive timer Ethernet OAM connection timeout timer.
Link monitoring Link event detection window and threshold.
Errored symbol period Errored symbol event.
Errored frame Errored frame event.
Errored frame period Errored frame period event.
Errored frame seconds Errored frame seconds event.
Window Detection window configured for link events.
Threshold Triggering threshold configured for link events.
display oam critical-event
Use display oam critical-event to display the statistics on critical Ethernet OAM link events
occurred on a port.
Syntax
display oam critical-event [interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
interface interface-type interface-number: Specifies a port by its type and number.

7
Usage guidelines
If you do not specify the interface keyword, this command displays the statistics for the critical
Ethernet OAM link events that occurred on all the ports of the switch.
Examples
# Display the statistics on critical Ethernet OAM link events occurred on all the ports.
<Sysname> display oam critical-event
----------- [Ten-GigabitEthernet1/0/1] -----------
Local link status : UP
Event statistics
Link fault : Not occurred
Dying gasp : Not occurred
Critical event : Not occurred
Table 4 Command output
Field Description
Ten-GigabitEthernet1/0/1 Information on Ten-GigabitEthernet 1/0/1.
Local link status Local link status, up or down.
Event statistics Statistics on critical Ethernet OAM link events.
Link fault Indicates whether a link fault is present.
Dying Gasp Indicates whether a fatal fault is present.
Critical Event Indicates whether a critical fault is present.
display oam link-event
Use display oam link-event to display the statistics on Ethernet OAM link error events occurred on
a local port or a peer port. Ethernet OAM link error events include errored symbol events, errored
frame events, errored frame period events, and errored frame seconds events.
Syntax
display oam link-event { local | remote }[interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
local: Displays the statistics on the local Ethernet OAM link error events.
remote: Displays the statistics on the peer Ethernet OAM link error events.
interface interface-type interface-number: Specifies a port by its type and number.

8
Usage guidelines
If you do not specify the interface keyword, this command displays the statistics on the Ethernet
OAM link error events occurred on all the local/peer ports.
Examples
# Display the statistics on Ethernet OAM link error events occurred on all the local ports.
<Sysname> display oam link-event local
----------- [Ten-GigabitEthernet1/0/1] -----------
Link status: UP
OAM local errored frame event
Event time stamp : 49582 x 100 milliseconds
Errored frame window : 10 x 100 milliseconds
Errored frame threshold : 1 error frames
Errored frame : 1 error frames
Error running total : 6 error frames
Event running total : 6 events
OAM local errored frame period event
Event time stamp : 16382 x 100 milliseconds
Errored frame period window : 10000000 frames
Errored frame period threshold : 1 error frames
Errored frame period : 1 error frames
Error running total : 5 error frames
Event running total : 5 events
OAM local errored frame seconds summary event
Event time stamp : 50022 x 100 milliseconds
Errored frame seconds window : 600 x 100 milliseconds
Errored frame seconds threshold : 1 error seconds
Errored frame seconds : 1 error seconds
Error running total : 1 error seconds
Event running total : 1 events
# Display Ethernet OAM link event statistics of the remote ends of all the ports.
<Sysname> display oam link-event remote
----------- [Ten-GigabitEthernet1/0/1] -----------
Link status: UP
OAM remote errored symbol event
Event time stamp : 35498 x 100 milliseconds
Errored symbol window : 100000000 symbols
Errored symbol threshold : 1 error symbols
Errored symbol : 1 error symbols
Error running total : 4 error symbols
Event running total : 4 events
OAM remote errored frame event
Event time stamp : 49582 x 100 milliseconds
Errored frame window : 10 x 100 milliseconds
Errored frame threshold : 1 error frames
Errored frame : 1 error frames
Error running total : 6 error frames
Event running total : 6 events
OAM remote errored frame period event

9
Event time stamp : 16382 x 100 milliseconds
Errored frame period window : 10000000 frames
Errored frame period threshold : 1 error frames
Errored frame period : 1 error frames
Error running total : 5 error frames
Event running total : 5 events
OAM remote errored frame seconds summary event
Event time stamp : 50022 x 100 milliseconds
Errored frame seconds window : 600 x 100 milliseconds
Errored frame seconds threshold : 1 error seconds
Errored frame seconds : 1 error seconds
Error running total : 1 error seconds
Event running total : 1 events
Table 5 Command output
Field Description
Ten-GigabitEthernet
1/0/1 Information on Ten-GigabitEthernet 1/0/1.
Link status Link status, up or down.
OAM remote errored
symbol event
Information about remote errored symbol events:
•Event time stamp—Time when an errored symbol event occurred.
•Errored symbol window—Errored symbol detection interval.
•Errored symbol threshold—Errored threshold that triggers an errored symbol
event.
•Errored symbol—Number of detected errored symbols in the most recent
errored symbol event.
•Error running total—Total number of errored symbols.
•Event running total—Total number of errored symbol events that have
occurred.
OAM local/remote
errored frame event
Information about local/remote end errored frame events:
•Event time stamp—Time when an errored frame event occurred.
•Errored frame window—Errored frame detection interval.
•Errored frame threshold—Errored threshold that triggers an errored frame
event.
•Errored frame—Number of detected errored frames in the most recent errored
frame event.
•Error running total—Total number of errored frames.
•Event running total—Total number of errored frame events that have
occurred.
OAM local/remote
errored frame period
event
Information about local errored frame period events:
•Event time stamp—Time when an errored frame period event occurred.
•Errored frame period window—Errored frame period detection interval.
•Errored frame period threshold—Errored threshold that triggers an errored
frame period event.
•Errored frame period—Number of detected errored frames in the most recent
errored frame period event.
•Error running total—Total number of errored frames that have detected.
•Event running total—Total number of errored frame period events.

10
Field Description
OAM local/remote
errored frame
seconds summary
event
Information about local/remote end errored frame seconds events:
•Event time stamp—Time when an errored frame seconds event occurred.
•Errored frame second window—Errored frame second detection interval.
•Errored Frame seconds threshold—Errored threshold that triggers an
errored frame seconds event.
•Errored frame seconds—Number of detected errored frame seconds in the
most recent errored frame seconds event.
•Error running total—Total number of errored frame seconds.
•Event running total—Total number of errored frame seconds events that have
occurred.
Related commands
reset oam
oam enable
Use oam enable to enable Ethernet OAM.
Use undo oam enable to disable Ethernet OAM.
Syntax
oam enable
undo oam enable
Default
Ethernet OAM is disabled.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Examples
# Enable OAM on Ten-GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam enable
oam errored-frame threshold
Use oam errored-frame threshold to set the errored frame event triggering threshold for a port.
Use undo oam errored-frame threshold to restore the default.
Syntax
oam errored-frame threshold threshold-value
undo oam errored-frame threshold
Default
The port uses the global setting.

11
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
threshold-value: Specifies the errored frame event triggering threshold in number of errored frame
seconds, in the range of 0 to 4294967295.
Usage guidelines
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored frame event triggering threshold to 100.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame threshold 100
Related commands
•display oam configuration
•display oam link-event
•oam global errored-frame threshold
oam errored-frame window
Use oam errored-frame window to set the errored frame event detection window.
Use undo oam errored-frame window to restore the default.
Syntax
oam errored-frame window window-value
undo oam errored-frame window
Default
The port uses the global setting.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
window-value: Specifies the errored frame event detection window in the range of 10 to 600 and in
steps of 10 (in 100 milliseconds).
Usage guidelines
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.

12
Examples
# Set the errored frame event detection window on Ten-GigabitEthernet 1/0/1 to 2000 milliseconds.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame window 20
Related commands
•display oam configuration
•display oam link-event
•oam global errored-frame window
oam errored-frame-period threshold
Use oam errored-frame-period threshold to set the errored frame period event triggering
threshold on a port.
Use undo oam errored-frame-period threshold to restore the default.
Syntax
oam errored-frame-period threshold threshold-value
undo oam errored-frame-period threshold
Default
The port uses the global setting.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
threshold-value: Specifies the errored frame period event triggering threshold in the range of 0 to
4294967295.
Usage guidelines
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored frame period event triggering threshold on Ten-GigabitEthernet 1/0/1 to 100.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame-period threshold 100
Related commands
•display oam configuration
•display oam link-event
•oam global errored-frame-period threshold

13
oam errored-frame-period window
Use oam errored-frame-period window to set the errored frame period event detection window.
Use undo oam errored-frame-period window to restore the default.
Syntax
oam errored-frame-period window window-value
undo oam errored-frame-period window
Default
The port uses the global setting.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
window-value: Specifies the errored frame period event detection window in the range of 1 to 65535.
The value of this argument must be a multiple of 10000.
Usage guidelines
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored frame period event detection window to 20000000.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame-period window 2000
Related commands
•display oam configuration
•display oam link-event
•oam global errored-frame-period window
oam errored-frame-seconds threshold
Use oam errored-frame-seconds threshold to set the errored frame seconds event triggering
threshold on a port.
Use undo oam errored-frame-seconds threshold to restore the default.
Syntax
oam errored-frame-seconds threshold threshold-value
undo oam errored-frame-seconds threshold
Default
The port uses the global setting.

14
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
threshold-value: Specifies the errored frame seconds event triggering threshold in the range of 0 to
900.
Usage guidelines
The value of the errored frame seconds event triggering threshold cannot be greater than the value
of the errored frame seconds event detection window (in seconds). Otherwise, errored frame
seconds events cannot be generated.
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored frame seconds event triggering threshold on Ten-GigabitEthernet 1/0/1 to 100.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame-seconds threshold 100
Related commands
•display oam configuration
•display oam link-event
•oam errored-frame-seconds window
•oam global errored-frame-seconds threshold
oam errored-frame-seconds window
Use oam errored-frame-seconds window to set the errored frame seconds event detection
window.
Use undo oam errored-frame-seconds window to restore the default.
Syntax
oam errored-frame-seconds window window-value
undo oam errored-frame-seconds window
Default
The port uses the global setting.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin

15
Parameters
window-value: Specifies the errored frame seconds event detection window in the range of 100 to
9000 and in steps of 10 (in 100 milliseconds).
Usage guidelines
The value of the errored frame seconds event triggering threshold cannot be greater than the value
of the errored frame seconds event detection window (in seconds). Otherwise, errored frame
seconds events cannot be generated.
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored frame seconds event detection window to 10000 milliseconds.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] oam errored-frame-seconds window 100
Related commands
•display oam configuration
•display oam link-event
•oam errored-frame-seconds threshold
•oam errored-frame-seconds period
oam errored-symbol-period threshold
Use oam errored-symbol-period threshold to set the errored symbol event triggering threshold.
Use undo oam errored-symbol-period threshold to restore the default.
Syntax
oam errored-symbol-period threshold threshold-value
undo oam errored-symbol-period threshold
Default
The port uses the global setting.
Views
Layer 2 Ethernet port view, Layer 3 Ethernet port view
Predefined user roles
network-admin
mdc-admin
Parameters
threshold-value: Specifies the errored symbol event triggering threshold in the range of 0 to
4294967295.
Usage guidelines
The configuration in port view takes effect on the specified port. For a port, the configuration in port
view takes precedence.
Examples
# Set the errored symbol event triggering threshold to 100.