Application In Large Enterprise And Campus Networks - Huawei Quidway S3900 Series Operation Manual

Operation Manual – Overview
Quidway S3900 Series Ethernet Switches-Release 1510
serv er serv er
FE (100 M) FE (100 M)
serv er serv er serv er serv er serv er serv er
S2000/ S2000/
S3026 series S3026 series
Figure 4-2 S3900 series switches application in branch network of midsize/large
enterprise

4.3 Application in Large Enterprise and Campus Networks

In a large enterprise or campus network, the S3900 series switches can operate on the
convergence layer. They are downlinked to layer 2 switches, S3000 Series for example;
and uplinked to a layer 3 switch through GE expansion modules. These switches
together provide a network-wide intranet solution that covers Gigabit-to-backbone and
100 Mbps-to-desktop.
Internet/ enterprise network Internet/ enterprise network
GE (1,000 M) GE (1,000 M)
GE(1000 M) GE(1000 M)
S3900 series S3900 series
S3900 系列 S3900 系列
FE(100 M) FE(100 M)
PC PC PC PC
PC PC PC PC PC PC PC PC
Huawei Technologies Proprietary
Chapter 4 Networking Applications
Router Router
路由器 路由器
PC PC PC PC PC PC PC PC
4-2