Extreme Networks Summit1 manual 12-4

STATUS MONITORING AND STATISTICS

Table 12-1:Switch Monitoring Commands (continued)

Command	Description
show management	Displays network management configuration and
	statistics including enable/disable states for Telnet
	and SNMP, SNMP community strings, authorized
	SNMP station list, SNMP trap receiver list, and login
	statistics.
show memory	Displays the current system memory information.
show mirroring	Displays the port-mirroring configuration.
show ospf	Displays global OSPF information.
show ospf area {<areaid> all}	Displays information about a particular OSPF area,
	or all ospf areas.

show ospf interfaces {vlan <name> area <areaid> all}

Displays information about one or all OSPF interfaces. If no argument is specific, all OSPF interfaces are displayed.

show ospf lsdb {detail} {area <areaid> all} {router network summary_net summary_asb as_external all}

show ospf virtual-link {<areaid> <routerid> all}

show port {<portlist>} collisions

show port {<portlist>} config

Displays a table of the current link state database. You can filter the display using either the area ID or the remote router’s router ID, or the link state ID. The default is all with no detail. If detail is specified, each entry includes complete LSA information.

Displays virtual link information about a particular router or all routers.

Displays real-time collision statistics.

Displays the port configuration, including the following:

■Port state

■Link state

■Link speed

■Duplex mode

■Flow control

■Load sharing information

■Link media information

■QoS information

12-4 SUMMIT SWITCH INSTALLATION AND USER GUIDE