isis purge-source-trace block

Function

The isis purge-source-trace block command disables IS-IS purge LSP source tracing on an interface.

The undo isis purge-source-trace block command enables IS-IS purge LSP source tracing on an interface.

By default, IS-IS purge LSP source tracing on an interface is enabled on all interfaces.

Format

isis purge-source-trace block

undo isis purge-source-trace block

Parameters

None

Views

100GE interface view, 10GE interface view, 25GE sub-interface view, 25GE interface view, 400GE interface view, 40GE interface view, 50GE sub-interface view, 50GE interface view, Eth-Trunk interface view, FlexE interface view, GE optical interface view, GE electrical interface view, GMPLS-UNI interface view, Global VE sub-interface view, Loopback interface view, Tunnel interface view, VBDIF interface view, VE sub-interface view, VE interface view, VLANIF interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
isis	write

Usage Guidelines

Usage Scenario

By default, the IS-IS purge LSP source tracing function is enabled on all interfaces of a specified IS-IS process. To disable this function on an interface, run the isis purge-source-trace block command.

Example

# Disable IS-IS purge LSP source tracing on a specified interface.

<HUAWEI> system-view
[~HUAWEI] isis 1
[*HUAWEI-isis-1] quit
[*HUAWEI] interface GigabitEthernet 0/1/0
[*HUAWEI-GigabitEthernet0/1/0] isis enable 1
[*HUAWEI-GigabitEthernet0/1/0] isis purge-source-trace block