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Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
nexthop trigger-delay
nexthop trigger-delay
To specify a Border Gateway Protocol (BGP) delay for triggering next-hop calculations, use the nexthop
trigger-delay command. To set the trigger delay to the default value, use the no form of this command.
nexthop trigger-delay {critical delay | non-critical delay}
no nexthop trigger-delay {critical delay | non-critical delay}
Syntax Description
Command Default Critical delay: 3000 milliseconds.
Noncritical delay: 10000 milliseconds.
Command Modes Address-family configuration mode
Command History
Usage Guidelines The non-critical delay value must always be set to a value that is at least equal or greater to the critical
delay value.
The delay should be slightly higher than the time it takes for the Interior Gateway Protocol (IGP) to settle
into a steady state after some event (IGP convergence time).
This command requires a LAN Enterprise Services license.
Examples This example shows how to modify the next-hop address tracking delay:
switch# configure terminal
switch(config)# router bgp 1.0
switch(config-router)# address-family ipv4 unicast
switch(config-router-af)# nexthop trigger-delay critical 5000 non-critical 20000
switch(config-router-af)#
Related Commands
critical delay Specifies the critical next-hop trigger delay, in milliseconds. The range is
from 0 to 4294967295. The default is 3000.
non-critical delay Specifies the noncritical next-hop trigger delay, in milliseconds. The
range is from 0 to 4294967295. The default is 10000.
Release Modification
5.0(3)A1(1) This command was introduced.
Command Description
feature bgp Enables BGP.
nexthop route-map Configures a route map for BGP next-hop address tracking.
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