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Configure the Capacity of VRF Routes

Configuration Condition

None

Configure the Capacity of VRF Routes

To ensure normal use of devices and prevents a large number of routes from consuming too many resources, you can use the routing-table limit command to limit the capacity of routes for each Virtual Route Forwarding (VRF). When the capacity of routes reaches the threshold, an alarm is generated.

Table 1-3 Configuring the Capacity of VRF Routes

Step

Command

Description

Enter the global configuration mode.

configure terminal

-

Enter the VRF configuration mode.

ip vrf vrf-name

-

Configure the capacity of the VRF route.

routing-table limit limit-value { threshold-value | syslog-alert }

Optional.

By default, the capacity for the route is 880000. When the number of routes reaches 80% of the total capacity, alarm information is printed.

note


  • This command cannot limit the capacity of routes for global VRF.
  • If the number of routing entries exceeds the threshold, new routing information gets lost.