Router Id; Transit Area Id - Bay Networks Nautica 200 Reference Manual

NauticaRS Release 4.1 Reference Guide
box# co ip os vl c0010101/2
vlink/c0010101/2#
8-32
co ip os vl routerid/transitareaid
Where
CO IP OS VL
within OSPF,
RouterID
directly into Area 0 (Router B in our example), and the
is the Area that we must pass through in order to
TransitAreaID
reach Router B (Area 2 in this instance).

Router ID

The ID of a router is derived from its IP Address. Router ID is a
hexadecimal number. For example, if a router has an IP address
of 192.1.1.1, the Router ID is calculated as follows.
1. Calculate the Hex value of 192 = C0
2. Calculate the value 0f 1 = 01
3. Router ID = C0010101
Note:
The decimals in the IP Address do not form part of the
Hex Router ID. Calculate each part of the IP Address
separately, do not enter it as one number (an IP Address
comprises four numbers).

Transit Area ID

The Transit Area ID, is the area number through which the data
has to pass (transit) in order to reach the ABR with a link into the
Backbone.
In Figure 8-8, a Virtual link needs to be made from a router in
Area 3 (that can see Router C) to Router B (ID = C0010101)
through Transit Area 2.
In this case the following would be typed:
The link is created and BCC moves into the configured object.
moves you into the Virtual Link context
is the ID for the router that will take you
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