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ADTRAN Express L768 User Manual

Page 74

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Chapter 3. Terminal Menu Operation and Structure

3-40

Express L768 User Manual

61203192L1-20

IP Map/IP Netmask

Write security: 3, Read security: 5

The IP network mask to apply to the

Far-End IP Address

and

Link IP

Address

is specified here.

IP Map/Link IP Address

Write security: 3, Read security: 5

The virtual circuit may require an IP address to be specified at this
DLCI interface. This is called a numbered interface. This address is
used by the Express L768 to respond to Inverse ARP requests. If this
IP address is left as 0.0.0.0, the link is treated as unnumbered and the
Express L768 responds to the Inverse ARP with its Ethernet IP ad-
dress.

IP Map/RIP Protocol

Write security: 3, Read security: 5

The RIP protocol can be specified per DLCI. The possible selections
are

Off

(meaning no RIP packets are listened to or sent),

V1

(def)

(which is RIP version 1) or

V2

(which is RIP version 2).

IP Map/RIP Method

Write security: 3, Read security: 5

The way the RIP protocol sends out its advertisements is specified
here:

None

All routes in the router table are adver-
tised out this virtual circuit with no modi-
fication of the metrics.

Split Horizon (def)

Only routes not learned from this particu-
lar virtual circuit are advertised.

Poison Reverse

All routes are advertised, but the routes
learned from this port are “poisoned”
with an infinite metric.