show ip brief

This command displays the summary information of the IP global configurations, including the ICMP (Internet Control Message Protocol) 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
Modes
  • 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.

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.

The following example shows CLI display output for the command.

(Extreme 220) #show ip brief
Default Time to Live........................... 64
Routing Mode................................... Disabled
Maximum Next Hops.............................. 4
Maximum Routes................................. 128
ICMP Rate Limit Interval....................... 1000 msec
ICMP Rate Limit Burst Size..................... 100 messages
ICMP Echo Replies.............................. Enabled
ICMP Redirects................................. Enabled