10-04-2010 10:24 PM - edited 03-06-2019 01:19 PM
I have 6509 core switch . where CEF is ruunning . I am applying QOS for the one of the application
where I am calling ACL and defining 1) perimit ip host 10.200.250.10 any
2) permit udp range 49000 49100 any
In clas-map OCS for the ACL i am marking ip precedence 5 . and applying on the interface
for the second statement of ACL i am finding hits , same time for the first statement ACL I am not finding ACL hits .
As CEF being eanbled is that reason i am not finding hits at ACL at first statement and not marking the packets for precedence 5 .
Is there any way to check precedence 5 has been marked for the packetes . please suggest .
Also would like to know, If I created 2 classes at LLQ as per below configuration .
1) class VOICE QUEUE marking at precedence 5 , strict priority configured .
2) class BUSINESS CLASS marking precedence 1 , strict priority configured .
In this scanario , whch traffic will be priotized FIRST at router , when traffic hits to the, Lan interface buffer memory .please guide .
1) Class-map: VOICE-QUEUE (match-any)
28029 packets, 6802733 bytes
30 second offered rate 1000 bps, drop rate 0 bps
Match: access-group 150
28029 packets, 6802733 bytes
30 second rate 1000 bps
Priority: 30% (24000 kbps), burst bytes 600000, b/w exceed drops: 0
QoS Set
precedence 5
Packets marked 28029
2) Class-map: BUSINESS-CLASS-QUE (match-any)
2296314 packets, 482676020 bytes
30 second offered rate 28000 bps, drop rate 0 bps
Match: access-group 152
2296314 packets, 482676020 bytes
30 second rate 28000 bps
Priority: 40% (32000 kbps), burst bytes 800000, b/w exceed drops:
QoS Set
precedence 1
Packets marked 2296669
10-04-2010 11:57 PM
Hi there,
In answer to your frst question, I usually use wireshark to capture some packet as and make sure that they have been marked correctly.
With regards to your second question, this thread may have some information that will be useful to you:
https://supportforums.cisco.com/message/819614;jsessionid=1C2B422DEE3F12AE56AF02EA167B2D76.node0
Hope this helps,
Jonathan
10-18-2010 04:50 AM
Thanks for your valuable tips .
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide