Command Reference Guide

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Layer 3 statistics
The following table describes basic Layer 3 statistics commands. The following sections provide more
detailed information and commands. Layer 3 functionality is limited in this release.
Table 54 Layer 3 Statistics commands
Command
Usage
show ip counters
Displays IP statistics.
Command mode: All
clear ip counters
Clears IP statistics. Use this command with caution as it
deletes all the IP statistics.
Command mode: All except UserEXEC
show ip route counters
Displays route statistics.
Command mode: All
show ip arp counters
Displays Address Resolution Protocol (ARP) statistics.
Command mode: All
show ip dns counters
Displays Domain Name System (DNS) statistics.
Command mode: All
show ip icmp counters
Displays ICMP statistics.
Command mode: All
show ip tcp counters
Displays Transmission Control Protocol (TCP) statistics.
Command mode: All
show ip udp counters
Displays User Datagram Protocol (UDB) statistics. Add the
argument,clear, to clear UDP statistics.
Command mode: All
show ip igmp counters
Displays IGMP statistics.
Command mode: All
clear ip igmp [<1-4094>] counters
Clears all IGMP statistics for the selected VLANs.
Command mode: All except UserEXEC
show ip ospf counters
Displays OSPF statistics.
Command mode: All
show ip vrrp counters
When virtual routers are configured, you can display the
following
Advertisements received (vrrpInAdvers)
Advertisements transmitted (vrrpOutAdvers)
Advertisements received, but ignored (vrrpBadAdvers)
Command mode: All
show ip rip counters
Displays Routing Information Protocol (RIP) statistics.
Command mode: All except UserEXEC
show ip gea
Displays GEA statistics.
Command mode: All
show layer3 counters
Displays all Layer 3 statistics.
Command mode: All