show ip brief

This command displays the summary information of the IP global configurations for the specified virtual router, including the ICMP rate limit configuration and the global ICMP Redirect configuration. If no router is specified, information related to the default router is displayed.

Format	`show ip brief [vrf vrf-name]`
Mode	Privileged EXEC User EXEC

Term	Definition
Default Time to Live	The computed TTL (Time to Live) of forwarding a packet from the local router to the final destination.
Routing Mode	Shows whether the routing mode is enabled or disabled.
Maximum Next Hops	The maximum number of next hops the packet can travel.
Maximum Routes	The maximum number of routes the packet can travel.
Maximum Static Routes	The maximum number of static routes that can be configured.
ICMP Rate Limit Interval	Shows how often the token bucket is initialized with burst-size tokens. Burst-interval is from 0 to 2147483647 milliseconds. The default burst-interval is 1000 msec.
ICMP Rate Limit Burst Size	Shows the number of ICMPv4 error messages that can be sent during one burst-interval. The range is from 1 to 200 messages. The default value is 100 messages.
ICMP Echo Replies	Shows whether ICMP Echo Replies are enabled or disabled.
ICMP Redirects	Shows whether ICMP Redirects are enabled or disabled.
System uRPF Mode	Shows whether unicast Reverse Path Forwarding (uRPF) is enabled.

Example: The following shows example CLI display output for the command.

(Switch) #show ip brief

Default Time to Live........................... 64
Routing Mode................................... Disabled
Maximum Next Hops.............................. 4
Maximum Routes................................. 8160
Maximum Static Routes.......................... 64
ICMP Rate Limit Interval....................... 1000 msec
ICMP Rate Limit Burst Size..................... 100 messages
ICMP Echo Replies.............................. Enabled
ICMP Redirects................................. Enabled
System uRPF Mode............................... Disabled