182Appendix B Troubleshooting WLAN IP Telephony installations

 

AP: 1230

2950 connected the APs

2950 connected to 2245

 

 

 

 

7

 

 

access-list 101 permit udp

 

 

 

172.23.0.016 eq 5200

 

 

 

172.23.0.016

 

 

 

 

8

 

 

policy-map trust -voice-2245

 

 

 

class voice-sig

 

 

 

set ip dscp 40

 

 

 

class voice-bearer

 

 

 

set ip dscp 46

 

 

 

 

Table 23 "1230 connected with 3560 and 2245 connected with 6509" (page

182)provides the steps to configure the Cisco Aironet 1230 connected to the Cisco Catalyst 3560, and the Cisco Catalyst 6509 connected to the WLAN IP Telephony Manager 2245.

Table 23

1230 connected with 3560 and 2245 connected with 6509

 

AP:1230

3650 connected to APs

6509 connected to 2245

 

 

 

 

1

class-map match-all

mls qos

mls qos

 

class_SVP_VoIP

 

 

 

match ip protocol 119

 

 

 

(protocol 119 marked

 

 

 

the value of cos 5)

 

 

 

 

 

 

2

Policy-map

mls qos map cos-dscp 0 8 16

mls qos map cos-dscp 0 8 16

 

wireless-SVP-VoIP

40 34 46 48 56

40 32 46 48 56

 

class class_SVP_VoIP

 

 

 

 

 

 

3

int fastethernet

interface fastethernet 01

class-map match-all voice-sig

 

0.240 encapsulation

priority-queue out mls qos trust

match access-group 100

 

dot1Q 240

cos

 

 

service-policy input

 

 

 

wireless-SVPVoIP

 

 

 

 

 

 

4

(for return path) dot11

 

access-list 100 permit udp

 

priority-map avvid

 

172.23.0.016 eq 5000

 

 

 

172.23.0.016

 

 

 

 

5

 

 

class-map match-all

 

 

 

voice-bearer match

 

 

 

access-group 101

 

 

 

 

6

 

 

access-list 101 permit udp

 

 

 

172.23.0.016 eq 5200

 

 

 

172.23.0.016

 

 

 

 

Nortel Communication Server 1000

WLAN IP Telephony Installation and Commissioning

NN43001-504 01.02 Standard

Release 5.0 15 June 2007

Copyright © 2004-2007, Nortel Networks

Page 182
Image 182
Nortel Networks NN43001-504 manual connected with 3560 and 2245 connected with 6509, Connected the APs Connected to