User Manual

Configuring Router Discovery

150 Enterasys X-Pedition User Reference Manual

If you want to have only specific addresses included in router advertisements, use the rdisc add

address command to specify those addresses.

The rdisc set address command lets you specify the type of router advertisement in which the

address is included and the preference of the address for use as a default route. For example, to

specify that an address be included only in broadcast router advertisements and that the address is

ineligible to be a default route:

The rdisc set interface command lets you specify the intervals between the sending of router

advertisements and the lifetime of addresses sent in a router advertisement. To specify the

maximum time between the sending of router advertisements on an interface:

To display router discovery information:

Legend:

1. Information about the RDISC task.

2. Shows when the last router advertisement was sent and when the next advertisement will be

sent.

xp#(config) rdisc set address 10.20.36.0 type broadcast preference ineligible

xp#(config) rdisc set interface xp4 max-adv-interval 1200

xp# rdisc show all

Task State: <Foreground NoResolv NoDetach>

Send buffer size 2048 at 812C68F8

Recv buffer size 2048 at 812C60D0

Timers:

RouterDiscoveryServer Priority 30

RouterDiscoveryServer_XP2_XP3_IP <OneShot>

last: 10:17:21 next: 10:25:05

Task RouterDiscoveryServer:

Interfaces:

Interface XP2_XP3_IP:

Group 224.0.0.1:

minadvint 7:30 maxadvint 10:00 lifetime 30:00

Address 10.10.5.254: Preference: 0

Interface policy:

Interface XP2_XP3_IP* MaxAdvInt 10:00