Switch User Manual

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-list command is used to configure up to four prefix
lists for use in route policies.
The syntax of the ip prefix-list command 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
5.1 27 August 2007
Copyright © 2005-2007, Nortel Networks
.