03-03-2015 12:22 PM - edited 03-17-2019 04:56 PM
I just set up a new QoS policy for my offices. I did a "sho policy-map int g0/0". I see all the traffic except Jabber video. Unfortunately I dont have any video phones to test out my policy. But either way, I need to get jabber to mark its traffic. I did some googling, and from what I read, jabber does not mark its traffic.
What other options can I use to mark my traffic? I turned on ip nbar protocol-discovery, but I didnt see anything obvious that pointed to jabber video traffic. I'm hesitant to do an access list with a port range because I dont want to mark other traffic that could land in the range.
What does the rest of the community do to get over this hurdle?
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03-03-2015 05:24 PM
Hi ,
you can use an ACL for that.
As soon as Jabber is both voice and video capable, you can choose to mark it as a voice or video.
Try this as an example:
access-list 101 permit udp any any range 16384 32767
class-map VOICE
match access-group 101
policy-map Mark
class VOICE
set ip dscp ef
interface range Gigabitethernet 0/0
description IP Phone port
service-policy input Mark
Hope this helps.
03-03-2015 05:24 PM
Hi ,
you can use an ACL for that.
As soon as Jabber is both voice and video capable, you can choose to mark it as a voice or video.
Try this as an example:
access-list 101 permit udp any any range 16384 32767
class-map VOICE
match access-group 101
policy-map Mark
class VOICE
set ip dscp ef
interface range Gigabitethernet 0/0
description IP Phone port
service-policy input Mark
Hope this helps.
03-03-2015 06:02 PM
I had done this a bit ago. It does seem to work. But as I expected, it is marking some non jabber traffic. Its a pretty small quantity so I guess its close enough.
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