Avaya 555-245-600 IP Phone User Manual


 
Avaya Communication Manager and Servers
Issue 6 January 2008 235
Figure 73: Isolated LANs (Avaya S8700-series Server with an MCC1 or an SCC1 Media
Gateway)
Figure 73: Isolated LANs (Avaya S8700-series Server with an MCC1 or an SCC1 Media
Gateway) on page 235 shows how Communication Manager can be configured to allow only
certain types of access to specific LAN interfaces on its PNs. For example, even if you
connected an administration terminal to one of the other LANs, you cannot get administration
access.
S8700-series Server with Avaya G650 Media Gateways
The S8700-series Server with a G650 Media Gateway also have five interfaces each
(Figure 74:
Isolated LANs (Avaya S8700-series Server with a G650 Media Gateway) on
page 236):
The enterprise LAN and control LANs are connected together
There is only one control LAN.
There are two spare NICs that are not used.
The messages between the S8700-series Server and the G650 are encrypted.