Nortel Networks 40M2420 manual Icmp, Tcp, Udp, Clrvrrp, Igmpgrps, Ipmcgrps, Clrigmp, Ipclear

Alteon OS Command Reference

Table 5-13Layer 3 Statistics Menu Options (/stats/l3)

Command Syntax and Usage

icmp

Displays ICMP statistics. See page 142 for sample output.

tcp

Displays TCP statistics. See page 145 for sample output.

udp

Displays UDP statistics. See page 147 for sample output.

igmp

Displays IGMP statistics. See page 148 for sample output.

ospf

Displays OSPF statistics. See page 149 for sample output.

vrrp

When virtual routers are configured, you can display the following protocol statistics for VRRP:

„Advertisements received (vrrpInAdvers)

„Advertisements transmitted (vrrpOutAdvers)

„Advertisements received, but ignored (vrrpBadAdvers)

See page 154 for sample output.

clrvrrp

Clears VRRP statistics.

rip

Displays Routing Information Protocol (RIP) statistics. See page 155 for sample output.

igmpgrps

Displays the total number of IGMP groups that are registered on the switch.

ipmcgrps

Displays the total number of current IP multicast groups that are registered on the switch.

clrigmp

Clears IGMP statistics.

ipclear

Clears IP statistics. Use this command with caution as it will delete all the IP statistics.

dump

Dumps all Layer 3 statistics. Use this command to gather data for tuning and debugging switch performance. If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump command.

138 „ Chapter 5: The Statistics Menu 40M2420, April 2007