Nortel Networks NN47200-503 manual Clear ip ospf counters command, Route policy commands

	IP routing configuration using the CLI 101
Command	Description
show ip ospf virtual-neighbors	Displays general information about virtual
	neighbors.
show ip ospf host-route	Displays the host IP address and cost for a host
	route.

clear ip ospf counters command

The clear ip ospf counters command clears OSPF statistics counters, including mismatch counters.

TIP: If no VLAN is specified, the command clears OSPF global counters.

Note: The clear ip ospf counters command is applicable only to the base unit in a stack.

The syntax for the clear ip ospf counters command is:

clear ip ospf counters <1-4094>

where the optional parameter <1-4094> is the VLAN ID.

The clear ip ospf counters command is executed in the Configuration mode.

Route policy commands

Route policies are a Nortel proprietary improvement on existing routing schemes. Using existing routing schemes, packets are forwarded based on routes that have been learned by the router through routing protocols such as RIP and OSPF or through the introduction of static routes. Route policies introduce the ability to forward packets based on rule sets created by the network administrator. These rule sets, or policies, are then applied to the learned or static routes.

This section describes the configuration and management of route policies using the Command Line Interface.

ip prefix-list command

The ip prefix-listcommand is used to configure up to four prefix lists for use in route policies.

The syntax of the ip prefix-listcommand is:

ip prefix-list <prefix_name> {<ip_address/mask> [ge <mask_from>] [le <mask_to>] name <new_prefix_name>}

The following table describes the parameters for this command.

Nortel Ethernet Routing Switch 5500 Series

Configuration-IP Routing Protocols

NN47200-503 03.01 Standard

5.127 August 2007

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