802.1p on 3750G-24TS

Unanswered Question
Apr 30th, 2007
User Badges:

Hi all,


I have some problems for the configuration SW 3750 support 802.1p. Please help me


I have 3 VLAN (10,20,30) on this switch and i want to apply 3 values CoS on them, for example 6 for VLAN10, 5 for VLAN 20 and 4 for VLAN30 but i don't know how to build it.


Please tell me any suggestion or any helps.


Thanks

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 4 (1 ratings)
Loading.
royalblues Mon, 04/30/2007 - 10:11
User Badges:
  • Green, 3000 points or more

you can do something like this


ip access-list extended vlan10

permit ip any


ip access-list extended vlan20

permit ip any


ip access-list extended vlan30

permit ip any


class-map match-all VLAN10

match access-group name vlan10


class-map match-all VLAN20

match access-group name vlan20


class-map match-all VLAN30

match access-group name vlan30


policy-map set-cos

class VLAN10

set precendence 6

class VLAN20

set precendence 5

class VLAN30

set precendence 4


Apply this policy on the interfaces


interface fa0/1

service-policy input set-cos


HTH, rate if it does

Narayan


intermediasud Wed, 05/02/2007 - 06:27
User Badges:

Thanks so much for your solution but I have also a question for you:


I want to work on 802.1p, it means apply COS to .1Q or ISL header but why you used "set precedence" that in IP header.


Thanks for your time and your answer

Actions

This Discussion