Avaya VSU 7500, Руководство пользователя

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Troubleshooting 4-5
VSU-7500 User Guide
Ethernet Interface Modules
The VSU-7500 includes two dual-port 10/100BASE-T Ethernet cards, with one
card designated as the primary interface module and the second card designated
as the secondary interface module. The public and private interface ports are
paired on a single card. Thus, if a card-level failure occurs on the primary
interface module, it is convenient to failover the paired interfaces to the second
interface module.
A failure on either primary interface port (public or private) will result in an
automatic failover to the corresponding secondary interface without any operator
intervention required. VSU-7500 redundancy is configured through the VSU
Actions tab in the VPNmanager.
.
Figure 4-4 VPNmanager VSU-7500 Redundancy Screen
(Config Console, VSU, Actions Tab)