General DataComm SpectraComm IP T1, Руководство по установке и эксплуатации

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Introduction and Specifications Security & Access Features
076R200-000 SpectraComm IP T1 Router Card 1-13
Issue 13 Installation and Operation Manual
SCIP Applications with Ethernet Switching
The SpectraComm Ethernet Switch (SC-ES 9-Port or SC-ES 18-Port switch) is designed for use in
internal management networks and complements the SCIP in router and LAN-X modes of
operation. A SpectraComm Ethernet Switch card extends NEBS-compliant, switched Ethernet
connectivity to the Carrier's remote sites.
SpectraComm Ethernet switch provides the following benefits in a SCIP application:
• Eases network congestion on existing shared-hub network traffic by breaking up the collision
domain, thereby dramatically increasing network performance.
• Eliminates unnecessary network traffic by delivering dedicated bandwidth for each port. LAN
equipment at the remote site can be connected to the SC-ES using 10/100Base-T LAN
connections.
• Provides port statistics and configuration features that are usually associated only with high-
end, fully managed switches.
• Can operate stand-alone or cascaded with more SC-ES cards to satisfy the port density
requirements for your network applications.
Figure 1-7
Deployment of SCIP and SC-ES
LAN DEVICE 2
LAN DEVICE 1
SPECTRACOMM 2000
SC-ES SC-IP
SC 2000 SHELF
CRAFT DEVICE 2
CRAFT DEVICE 1
CRAFT DEVICE 8
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.
.
LAN
NETWORK
MANAGER
ROUTER
MANAGEMENT
TERMINAL
MODEM
REMOTE OFFICE
T1
Data / Mgmt
Network
Public
Switched
Telephone
Network
NOC
LAN
LAN DEVICE 8
.
.
.
REMOTE Dial-in User
MODEM TERM
SERV
PORT 2001
PORT 2002
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PORT 2008