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QoS on SVI interface

fgasimzade
Level 4
Level 4

Can not configure Qos for SVI interface.

Configuration:

Class Map match-any class-default (id 0)

Match any

Class Map match-any cl-voice (id 1)

Match access-group 110

Class Map match-all cl-input (id 2)

Match input-interface GigabitEthernet1/0/1

---

Extended IP access list 110

10 permit ip 192.168.23.0 0.0.0.255 any

20 permit ip 192.168.36.0 0.0.0.255 any

30 permit ip 192.168.34.0 0.0.0.255 any

---------

Policy Map POL-VOICE

Class cl-input

police 10000000 100000 exceed-action drop

Policy Map POL-PARENT

Class cl-voice

set dscp 31

service-policy POL-VOICE

----

interface Vlan120

ip address 172.16.19.2 255.255.255.0

service-policy input POL-PARENT

Networks in the access list are Ip phone networks. Need to offer a rate limit to those networks.

When executing sh policy-map interface vlan 120:

Vlan120

Service-policy input: POL-PARENT

Class-map: cl-voice (match-any)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: access-group 110

Service-policy : POL-VOICE

Class-map: cl-input (match-all)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: input-interface GigabitEthernet1/0/1

Class-map: class-default (match-any)

0 packets, 0 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: any

Class-map: class-default (match-any)

226 packets, 15016 bytes

5 minute offered rate 0 bps, drop rate 0 bps

Match: any

Interface gigabit 1/0/1 is an ingress port from those networks in this case

13 Replies 13

Giuseppe Larosa
Hall of Fame
Hall of Fame

Hello Fuad,

under int gi1/0/1 you may need to add

mls qos vlan-based

see

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_46_se/configuration/guide/swqos.html#wp1730762

Hope to help

Giuseppe

I have done it as well, no results

Hello Faz,

try to avoid to use hierarchical policy maps to see what happens

Hope to help

Giuseppe

are you using 3560 switch?

simple question

do u have qos enabled with

mls qos command

The switch is 3750ME

mls qos is enabled

The issue is still there. Desperately need help

for ACL 110 can you make one line instead of 3 lines and try it

also make it match ip any to any and try it as well

good luck

I made it match ip any any - it worked fine. However, when configuring various networks nothing works

then my suspect was almost right

i am happy it at least worked even not fully

i think this tied of policing with HQ policies support one line ACL

just put a supper address for voice vlan in one line acl only and let me know

like 192.168.1.0 /23

good luck

I deleted all networks from access list and left only one - no results, I am afraid. However, with match ip any any it still works fine. I am really confused

ok as long as u matching voip traffic make ur acl or class map based on cos or dscp

like match ip any any dscp ef

like this

in this case u will make it better and get it work for that voip traffic

didnt help either..

ok if u concerned about one input interface just apply ur policer policy on that physical interface

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