3Com WX2200 3CRWX220095A, WXR100 3CRWXR10095A, WX4400 3CRWX440095A manual WX1200# display ip route

Configuring and Managing IP Routes 111

If a VLAN is administratively disabled or all of the links in the VLAN go down or are disabled, MSS removes the VLAN’s routes from the route table. If the direct route required by a static route goes down, MSS changes the static route state to Down. If the route table contains other static routes to the same destination, MSS selects the resolved route that has the lowest cost. In the following example, the default route to 10.0.1.17 is down, so MSS selects the default route to 10.0.2.17.

WX1200# display ip route
Router table for	IPv4		Metric NH-Type		Gateway	VLAN:Interface
Destination/Mask		Proto
__________________		_______ ______		_______	_______________	_______________
0.0.0.0/	0	Static	1	Router	10.0.1.17	Down
0.0.0.0/	0	Static	2	Router	10.0.2.17	vlan:2:ip
10.0.2.1/24		IP	0	Direct		vlan:2:ip
10.0.2.1/32		IP	0	Direct		vlan:2:ip:10.0.1.1/24
10.0.2.255/32		IP	0	Direct		vlan:2:ip:10.0.1.1/24
224.0.0.0/	4	IP	0	Local		MULTICAST

(For more information about the fields in the output, see the Wireless LAN Switch and Controller Command Reference.)

Adding a Static Route To add a static route, use the following command:

set ip route {default ip-addr mask ip-addr/mask-length}default-router metric

The metric (cost) can be any number between 0 and 2,147,483,647. Lower-cost routes are preferred over higher-cost routes. When you add multiple routes to the same destination, MSS groups the routes together and orders them from lowest cost at the top of the group to highest cost at the bottom of the group. If you add a new route that has the same destination and cost as a route already in the table, MSS places the new route at the top of the group of routes with the same cost.

To add a default route that uses default router 10.5.4.1 and has a cost of 1, type the following command:

WX1200# set ip route default 10.5.4.1 1 success: change accepted.