Cisco 3750G - Catalyst Integrated Wireless LAN Controller Configuration Manual page 72

Network Configuration Examples
Figure 1-4 Server Aggregation
Catalyst 3750 Switch Software Configuration Guide
1-20
Fault tolerance from the server racks to the core is achieved through dual homing of servers
connected to dual switch stacks, which have redundant Gigabit EtherChannels and cross-stack
EtherChannels.
Using dual SFP module uplinks from the switches provides redundant uplinks to the network core.
Using SFP modules provides flexibility in media and distance options through fiber-optic
connections.
The various lengths of stack cable available, ranging from 0.5 meter to 3 meters provide extended
connections to the switch stacks across multiple server racks, for multiple stack aggregation.
Campus
core
Si Si
Si
Si
Si Si
Chapter 1
Catalyst
6500 switches
Catalyst 4500
multilayer switches
Catalyst 3750
StackWise
switch stacks
Server racks
Overview
OL-8550-02