D-Link DGS-3630 Emulator 1 - Page 999
graceful-restart, 12 graceful-restart recovery timer
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DGS-3630 Layer 3 Stackable Managed Switch CLI Reference Guide Example This example shows how to configure the egress LSR advertise Explicit NULL label. Switch# configure terminal Switch(config)# mpls ldp configuration Switch(config-ldp)# explicit-null Warning: The configuring will lead to LDP sessions restart. Switch(config-ldp)# 78-11 graceful-restart This command is used to enable the LDP graceful restart. Use the no form of this command to disable this function. graceful-restart no graceful-restart Parameters None. Default By default, this option is disabled. Command Mode LDP Configuration Mode. Command Default Level Level: 12. Usage Guideline LDP graceful restart provides a mechanism that helps to minimize the negative effects on MPLS traffic caused by label switching router control plane restart. It extends the LDP to preserve the MPLS forwarding state during the LDP session recovery, so that the data plane is not impacted. The graceful restart will be used by the LDP session only when the graceful restart is enabled at both local and peer. Example This example shows how to enable LDP graceful restart. Switch# configure terminal Switch(config)# mpls ldp configuration Switch(config-ldp)# graceful-restart WARNING: The configuring will lead to LDP sessions on the interface restart. Switch(config-ldp)# 78-12 graceful-restart recovery timer This command is used to configure the LDP graceful restart recovery time. Use the no form of this command to revert to the default setting. graceful-restart recovery timer SECONDS no graceful-restart recovery timer 994
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