ADTRAN Express 6100, Руководство пользователя

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Chapter 3. Terminal Menu Operation and Structure
61200176L1-1 Express 6100/6120 User Manual 3-39
that particular router’s protocol packets are bridged. A setting of
No
means that no bridging will occur.
Bridge Map/Bridge Group
Write security: 3, Read security: 5
The bridge group that this DLCI is part of is specified here as
Group
1 or Group 2 . These groups correspond to the spanning tree protocols
Bridge Group 1 and Bridge Group 2.
DLCI Mapping/Filters
The Express 6100/6120 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
Defines 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 6100/6120 via this PVC can
be filtered 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.