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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.
