3Com WX4400 Reference Manual page 73

To simplify configuration, 3WXM assumes that the extent of the Network
Domain is the same as extent of the entire network plan. 3WXM also
automatically sets the seed affinities on each switch as described in Table 11.
Table 11 Affinities for Network Domain Seeds
Affinity Value
10
8
5
3Com recommends that you allow 3WXM to automatically assign affinity
values instead of using the CLI to manually set them. Even if you do use
the CLI to set them, 3WXM does not replace the affinity values it
automatically sets with values set on individual switches. Thus, if you
accept network changes that include Network Domain affinity changes,
3WXM ignores the affinity changes and overrides them with auto
computed values. As a result, 3WXM might generate local changes.
1 Select the Configuration tool bar option.
2 In the Organizer panel, select the network plan name.
3 In the Task List panel, select Network Domain.
4 In the Network Domain Name box, type the name for the Network
Domain (1 to 60 characters, with no spaces or tabs).
5 Click Next.
6 In the Available Devices list, select the WX switches you want to use as
the Network Domain seeds.
7 Click Next.
8 In the Available Devices list, select the WX switches you want to use as
Network Domain members.
Make sure to select the seed switch as a member. For the Network
Domain to work properly, the seed must also be configured as a member.
9 Click Finish.
The Network Domain configuration is included in the summary
information for the network plan. To display summary information for a
plan, select the Configuration tool bar option, then select the network
plan name in the Organizer panel. The summary information appears in
the Content panel.
Assigned To...
The switch itself, if it is a Network Domain seed.
Another switch in the same Mobility Domain, if that switch is
both a Network Domain seed and the seed switch for the
Mobility Domain the two switches are in.
All switches that do not fit either of the descriptions above.
Creating a Network Domain 73