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196 Summit 200 Series Switch Installation and User Guide

IP Unicast Routing

To change the relative route priority, use the following command:

ospf-as-external | ospf-extern1 | ospf-extern2] <priority>

Configuring IP Unicast Routing

This section describes the commands associated with configuring IP unicast routing on the switch. To

configure routing, follow these steps:

1 Create and configure two or more VLANs.

2 Assign each VLAN that will be using routing an IP address using the following command:

config vlan <name> ipaddress <ipaddress> {<mask>}

Ensure that each VLAN has a unique IP address.

3 Configure a default route using the following command:

config iproute add default <gateway> {<metric>}

Default routes are used when the router has no other dynamic or static route to the requested

destination.

4 Turn on IP routing for one or all VLANs using the following command:

enable ipforwarding {vlan <name>}

5 Turn on RIP or OSPF using one of the following commands:

enable rip

enable ospf

Verifying the IP Unicast Routing Configuration

Use the show iproute command to display the current configuration of IP unicast routing for the

switch, and for each VLAN. The

show iproute command displays the currently configured routes, and

includes how each route was learned.

Table 54: Relative Route Priorities

Route Origin Priority

Direct 10

BlackHole 50

Static 1100

ICMP 1200

OSPFIntra 2200

OSPFInter 2300

RIP 2400

OSPFExtern1 3200

OSPFExtern2 3300

BOOTP 5000

Extreme Networks 200 Series User Manual

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