Nortel Networks 1000E User Manual
Page 104 of 488
Connecting CS 1000E system components
553-3041-210 Standard 4.00 September 2007
This chapter contains the following procedures:
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Connecting Call Server 0 to Call Server 1
The CS 1000E
redundant architecture allows for the separation of
Call Server 0 and Call Server 1. The two processors are connected by either
a direct 100BaseT crossover cable or a carefully engineered Layer 2/VLAN
infrastructure.
a direct 100BaseT crossover cable or a carefully engineered Layer 2/VLAN
infrastructure.
Campus Redundancy provides the ability to separate the CS 1000E Call
Servers in a campus environment for “campus mirroring”. This feature
enables two Call Servers, one active and one redundant, to be connected
through an Ethernet network interface. Campus Redundancy can operate
using any vendor’s Layer 2 switching products, in addition to the
BayStack 470. The distance depends upon network parameter limitations
specified in Communication Server 1000: System Redundancy
(553-3001-307).
Servers in a campus environment for “campus mirroring”. This feature
enables two Call Servers, one active and one redundant, to be connected
through an Ethernet network interface. Campus Redundancy can operate
using any vendor’s Layer 2 switching products, in addition to the
BayStack 470. The distance depends upon network parameter limitations
specified in Communication Server 1000: System Redundancy
(553-3001-307).