display sep segment

Function

The display sep segment command displays the configurations of SEP segments.

Format

display sep segment {segment-id | all }

Parameters

Parameter	Description	Value
segment-id	Displays the configuration of a specified SEP segment.	The value is an integer that ranges from 1 to 1024.
all	Displays the configurations of all SEP segments.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After SEP is configured, you can run the display sep segment command to view the configuration of a specified SEP segment or all SEP segments on the network.

Example

# Display the configuration of SEP segment 2.

<HUAWEI> display sep segment 2

-----------------------------------------------------------------
SEP Segment ID         :2
SEP Control-vlan       :3
Protected-instance     :0 to 5 9 12 to 13 16 to 17 20 to 21
Preempt Delay Timer(s) :20/0 (Configured/Remaining)
Block Port Expected    :Eth-Trunk2
Name of Port Member    :Eth-Trunk3
TC-Notify Propagate to :segment 6

# Display the configurations of all SEP segments.

<HUAWEI> display sep segment all

-----------------------------------------------------------------
SEP Segment ID         :1
SEP Control-vlan       :10
Protected-instance     :0 to 48
Preempt Delay Timer(s) :20/0 (Configured/Remaining)
Block Port Expected    :Eth-Trunk2
Name of Port Member    :GE0/0/1
TC-Notify Propagate to :segment 6
-----------------------------------------------------------------
SEP Segment ID         :2
SEP Control-vlan       :3
Protected-instance     :0 to 5 9 12 to 13 16 to 17 20 to 21
Preempt Delay Timer(s) :20/0 (Configured/Remaining)
Block Port Expected    :Eth-Trunk2
Name of Port Member    :Eth-Trunk3
TC-Notify Propagate to :segment 6
-----------------------------------------------------------------
Total number of segment configured = 2

**Table 1** Description of the **display sep segment** command output
Item	Description
SEP Segment ID	ID of a SEP segment. To specify the parameter, run the sep segment command.
SEP Control-vlan	Control VLAN for transmitting SEP packets. To specify the parameter, run the control-vlan command.
Protected-instance	ID of a protected instance. To specify the parameter, run the protected-instance command.
Preempt Delay Timer(s)	Delay in preemption. Configured: configured value of the Preempt Delay Timer (s). Remaining: remaining value of the Preempt Delay Timer (s). If the timer does not start, 0 is displayed. If preemption is not configured for a SEP segment, one of the two interfaces that complete neighbor negotiation last remains to be blocked even though a network fault is rectified. Consequently, the interface specified to be blocked is not blocked. To specify the parameter, run the preempt command.
Block Port Expected	Specified blocked interface. To specify the parameter, run the block port command.
Name of Port Member	Name of a member interface.
TC-Notify Propagate to	Object to which topology changes are reported. To specify the parameter, run the tc-notify command.