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Cisco 4400 Series User Manual

Cisco 4400 Series
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3-26
Cisco Wireless LAN Controller Configuration Guide
OL-17037-01
Chapter 3 Configuring Ports and Interfaces
Configuring Ports
Step 4 Click Apply to commit your changes.
Step 5 Click Save Configuration to save your changes.
Step 6 Click Back to return to the Ports page.
Step 7 Repeat Step 2 through Step 6 for each port for which you want to enable STP.
Step 8 Click Controller > Advanced > Spanning Tree to open the Controller Spanning Tree Configuration
page (see Figure 3-10).
Figure 3-10 Controller Spanning Tree Configuration Page
This page allows you to enable or disable the spanning tree algorithm for the controller, modify its
characteristics, and view the STP status.Table 3-6 interprets the current STP status for the controller.
STP Port Path Cost The speed at which traffic is passed through the port. This parameter
must be set if the STP Port Path Cost Mode parameter is set to User
Configured.
Options: 0 to 65535
Default: 0, which causes the cost to be adjusted for the speed of the
port when the link comes up.
Note Typically, a value of 100 is used for 10-Mbps ports and 19 for
100-Mbps ports.
Table 3-5 Port Spanning Tree Parameters (continued)
Parameter Description

Table of Contents

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Cisco 4400 Series Specifications

General IconGeneral
Product TypeWireless LAN Controller
ManageableYes
Management PortYes
Power over Ethernet (PoE)No
Operating Temperature32 to 104°F (0 to 40°C)
SecurityWPA, WPA2, 802.1X, AES, TKIP
Power SupplyAC Power Supply
Wireless LAN StandardIEEE 802.11a/b/g/n
Form FactorRack-mountable
RedundancyYes
Operating Humidity10% to 90% non-condensing

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