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isis ppp-osicp-check
Function
The isis ppp-osicp-check command enables OSICP negotiation check on a PPP interface. The negotiation status can affect IS-IS interface status.
The undo isis ppp-osicp-check command restores the default setting.
By default, IS-IS does not check OSICP status of PPP.
Usage Guidelines
Usage Scenario
After this command is configured, OSI network negotiation status of PPP can affect IS-IS interface status. When PPP senses that the OSI network fails, the link status of the IS-IS interface turns Down and the route to the network segment where the interface resides is not advertised through LSP.
PrecautionsThis command applies to only PPP interfaces. For other point-to-point interfaces, this command is invalid.
Example
# Configure VLANIF100 to check OSICP status of PPP.
<AC6605> system-view [AC6605] isis [AC6605-isis-1] network-entity 01.0000.0000.0001.00 [AC6605-isis-1] quit
[AC6605] interface vlanif 100 [AC6605-Vlanif100] isis enable 1 [AC6605-Vlanif100] isis circuit-type p2p [AC6605-Vlanif100] isis ppp-osicp-check
