Cisco Systems OL-9141-03 Show platform wireless-controller switchnumber status, Debug wcp ?

Page 7

Appendix E Logical Connectivity Diagrams

Catalyst 3750G Integrated Wireless LAN Controller Switch

show platform wireless-controller switch_number status

Information similar to the following appears:

Switch

Service IP

Management IP

SW Version

Status

------

+---------------

+---------------

+---------------

+-------

1

127.0.1.1

70.1.30.1

4.0.52.0

operational

2

127.0.1.2

70.1.31.1

4.0.45.0

operational

show platform wireless-controller switch_number management-info

sw

vlan

ip

gateway

http

https

mac

version

1

0

70.1.30.1/16

70.1.1.1

1

1

0016.9dca.d963

4.0.52.0

2

0

70.1.31.1/16

70.1.1.1

0

1

0016.9dca.dba3

4.0.45.0

Debug Commands

The Wireless Control Protocol (WCP) is an internal keep-alive protocol that runs between the switch and the controller. It enables the switch to monitor the health of the controller and to report any problems. It uses UDP and runs over the two internal Gigabit ports, but it creates an internal VLAN 4095 to separate control traffic from data traffic. Every 20 seconds the switch sends a keep-alive message to the controller. If the controller does not acknowledge 16 consecutive keep-alive messages, the switch declares the controller dead and sends a reset signal to reboot the controller.

These commands are used to monitor the health of the internal controller.

This command is initiated from the controller.

debug wcp ?

where ? is one of the following: packet—Debugs WCP packets. events—Debugs WCP events.

Information similar to the following appears:

Tue Feb

7

23:30:31 2006: Received WCP_MSG_TYPE_REQUEST

Tue Feb

7

23:30:31 2006: Received WCP_MSG_TYPE_REQUEST,of type WCP_TLV_KEEP_ALIVE

Tue Feb

7

23:30:31 2006: Sent WCP_MSG_TYPE_RESPONSE,of type WCP_TLV_KEEP_ALIVE

Tue Feb

7

23:30:51 2006: Received WCP_MSG_TYPE_REQUEST

Tue Feb

7

23:30:51 2006: Received WCP_MSG_TYPE_REQUEST,of type WCP_TLV_KEEP_ALIVE

Tue Feb

7

23:30:51 2006: Sent WCP_MSG_TYPE_RESPONSE,of type WCP_TLV_KEEP_ALIVE

Tue Feb

7

23:31:11 2006: Received WCP_MSG_TYPE_REQUEST

Tue Feb

7

23:31:11 2006: Received WCP_MSG_TYPE_REQUEST,of type WCP_TLV_KEEP_ALIVE

Tue Feb

7

23:31:11 2006: Sent WCP_MSG_TYPE_RESPONSE,of type WCP_TLV_KEEP_ALIVE

This command is initiated from the switch.

debug platform wireless-controller switch_number ? where ? is one of the following:

all—All errors—Errors packets—WCP packets sm—State machine wcp—WCP protocol

Cisco Wireless LAN Controller Configuration Guide

 

OL-9141-03

E-7

 

Image 7
Contents Logical Connectivity Diagrams Appendix E Logical Connectivity Diagrams Ethernet At 9600 baud Cisco WiSMHtml#wp208451 Cisco 28/37/38xx Integrated Services Router Show platform wireless-controller switchnumber summary Session switchnumber processorDebug wcp ? Show platform wireless-controller switchnumber statusCisco Wireless LAN Controller Configuration Guide
Related manuals
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OL-9141-03 specifications

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