Configuring Ip Unicast Routing - Extreme Networks ExtremeWare 7.2e Installation And User Manual

IP Unicast Routing
Table 40: 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
To change the relative route priority, use the following command:
configure iproute priority [rip | bootp | icmp | static | ospf-intra | ospf-inter |
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:
configure vlan <vlan name> ipaddress <ipaddress> {<netmask> | <mask length>}
Ensure that each VLAN has a unique IP address.
3 Configure a default route using the following command:
configure 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 {[broadcast | ignore-broadcast]}{vlan <vlan name>}
5 Turn on RIP or OSPF using one of the following commands:
enable ripp
f
enable ospf
For more information on configuring RIPP and OSPF, see "Interior Gateway Protocols" on page 231.
224 ExtremeWare 7.2e Installation and User Guide