3-3
Cisco Wireless LAN Controller Configuration Guide
OL-9141-03
Chapter 3 Configuring Ports and Interfaces
Overview of Ports and Interfaces
Figure 3-3
Ports on the Catalyst 3750G Integrated Wireless LAN Controller Switch
Table 3-1
provides a list of ports per controller.
Note
Appendix E
provides logical connectivity diagrams and related software commands for the integrated
controllers.
Distribution System Ports
A distribution system port connects the controller to a neighbor switch and serves as the data path
between these two devices.
•
Cisco 2000 series controllers have four 10/100 copper Ethernet distribution system ports through
which the controller can support up to six access points.
•
Cisco 2100 series controllers have six 10/100 copper Ethernet distribution system ports through
which the controller can support up to six access points. Ports 7 and 8 can function as PoE ports.
155755
Controller console
port
Service
port
STACK1
STACK2
SWITCH
CONSOLE
CONTROLLER
CONSOLE
SERVICE
Table 3-1
Controller Ports
Controller
Service Ports
Distribution System
Ethernet Ports
Serial Console Port
2000 series
None
4
1
2100 series
None
6 + 2 PoE ports
1
4402
1
2
1
4404
1
4
1
Cisco WiSM
2 (ports 9 and 10)
8 (ports 1-8)
2
Controller Network Module
within the Cisco 28/37/38xx
Series Integrated Services
Routers
None
1
1
Catalyst 3750G Integrated
Wireless LAN Controller Switch
1
2 (ports 27 and 28)
1
