New troubleshooting section
Harith Kariapper
1. Your phone would have not registered for long time. Then suddely
you would have found it registered.
When it didn't register, you should have first checked whether it is
recieving correct vlan. It will not receive because I have changed the
CDP timers on the switch. If you put back to default it will register
immediately.
Thank you,
Harith Kariapper
Quadruple CCIE #8661
WinNET Systems
www.winnetsystems.co.uk
www.winnet.ca
+44 207 096 1039
+1 416 447 8378
Harith Kariapper
mls qos
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos policied-dscp 24 to 8
!! create the 3 access list
ip acces list extended rtp
match udp any any range 16384 32767
ip access list extended sig
match tcp any any equal 2427
match udp any any equ 2428
ip access list exten other
match ip any any
!!!! the 3 class map
class-map rtp
match access-group name rtp
class-map sig
match access group-name sig
class-map other
match access-group name other
Create the policy-map
policy-map pc+phone
class rtp
set ip dscp 46
class sig
set ip dscp cs3
police 16000 8000 exceed action poilicied-dscp-transmit
class other
set ip dscp default
class class-default
set ip dscp default
int gi 1/0/13
service-policy input pc+phone
int range gi 1/0/13-15 (phones)
mls qos trust qos
mls qos trus device cisco-phone
int gi 1/0/1 (trunk or server)
mls qos trus dscp
Thank You.,
Harith Kariapper
B.Sc.Eng., CNE, MIBM, MCSE, JNCIA, CCSI
Quadruple CCIE #8661 (Voice, SP, Security, R/S)
www.winnetsystems.co.uk
44-207-096-1039
www.winnet.ca
1-416-447-8378
From: Mohammed
Wasiullah [mailto:mwasi...@gmail.com]
Sent: Friday, May 14, 2010 12:14
AM
To: kari...@gmail.com
Subject: Re: New troubleshooting
section
Hi Harith,
How we will configure the following on the Switch.
Guarantee 16k mgcp signaling traffic on the Trunk port connected to the HQ
Router. The excess traffic should be marked as default and
retransmitted. The CoS 5 should be marked as ef traffic.
Thanks,
Wasi.
The Cos
Tokyo Joe
I had my exam yesterday, ans spent too much time troubleshooting on problem. the HQ phones would not register, they were not getting an IP address, and I did a Debug of UDP packets to see if if I was getting any DHCP traffic, and was not,1so I knew it was a switch problem. I was thinking about it during lunch, and when I got back i found that no where in the exam do they mention Vlan 1 but they have removed it from the R1 HQ trunk, and the int vlan 1 is shutdown on the switch. once saw this I turned vlan q up and allowed it along with the server,voice and data vlan the phones came up. I know the 2 other students doing the exam could not get the HQ phones up. I also had a voice mail MWI issue, and based on configuration, I could not find the problem. they are also asking to have the voice mail system say the time the message came in prior to playing the message.
cheers,