ADTRAN Express L768 User Manual

Page 77

Chapter 3. Terminal Menu Operation and Structure

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Express L768 User Manual

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Bridge Map/Bridge Group

Write security: 3, Read security: 5

The bridge group that this DLCI is part of is specified here as

Group

Group 2

. These groups correspond to the spanning tree protocols

Bridge Group 1 and Bridge Group 2.

DLCI Mapping/Filters

The Express L768 can block packets in and out of a PVC port by use of
the filters. They are set up in two steps: 1) define the types of packets
that would be of interest in the

Configuration/Security/Filter De-

fines

menu, and 2) set up the filter type and combination of defines

that will cause a packet block.

Filters/In from PVC

Write security: 2; Read security: 5

The packets which come into the Express L768 via this PVC can be fil-
tered in three ways:

Disabled
(def)

Turns off packet input filtering. No incoming
packets from this PVC are blocked.

Block All

All incoming packets from this PVC are blocked
except as defined in the

Filters/In Exceptions

list.

Forward All

All incoming packets from this PVC are not
blocked except as defined in the

Filters/In Ex-

ceptions

list.