Some QoS question in ASA

cwhlaw2009 — Fri, 21 Feb 2020 13:42:58 GMT

Dear All
I want to add QoS in my ASA 5512, but I haven't any QoS knowledge.

I find this page (http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/82310-qos-voip-vpn.html) and don't know some code meaning.

ciscoasa(config)#class-map Voice
ciscoasa(config-cmap)#match dscp ef
ciscoasa(config)#class-map Data
ciscoasa(config-cmap)#match tunnel-group 10.1.2.1
ciscoasa(config-cmap)#match flow ip destination-address
ciscoasa(config-cmap)#policy-map Voicepolicy
ciscoasa(config-pmap)#class Voice

! I don't know this line
ciscoasa(config-pmap-c)#priority

ciscoasa(config-pmap-c)#class Data

! What is burst? Why don't set 237500
ciscoasa(config-pmap-c)#police output 200000 37500

ciscoasa(config-pmap-c)#service-policy Voicepolicy interface outside
ciscoasa(config)#priority-queue outside

! I don't know this two line. Packets mean data size ? If I removed what happen will be appear?
ciscoasa(config-priority-queue)#queue-limit 2048
ciscoasa(config-priority-queue)#tx-ring-limit 256

Hello,

Ganesh Hariharan — Thu, 11 Feb 2016 17:35:56 GMT

Hello,

Have a look on the below link on good explanation on ASA with Qos.

http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/82310-qos-voip-vpn.html

-GI

topic Hello, in Network Security

Some QoS question in ASA

Hello,