anyone tell me if this is right or need changes? configure switch 1 with policies on the 3750 switch:
1: ensure cos value 5 is mapped to dscp ef /cue signal with cs3 2: in giga int 1/0/4, make sure all incoming cue signal traffic is amrked with cs3 and guarantee to 7k bandwidth. Anything in excess should be first amrked down to dsco value of 8 before being transmitted. 3. use requirements listed in the cue section to deliver teh list of protocols to be policed. ---------------------------------------------------------------------------------------------------- On HQ Switch side: ----------------- mls qos map policed-dscp 24 to 8 mls qos map cos-dscp 0 8 16 24 32 46 48 56 mls qos class-map match-any SUB_TO_CUE match access-group name SUB_TO_CUE policy-map SUB_TO_CUE class SUB_TO_CUE set ip dscp cs3 police 8000 8000 exceed-action policed-dscp-transmit class class-default trust dscp ip access-list extended SUB_TO_CUE permit tcp host 142.100.64.12 eq 2748 host 142.1.66.253 permit tcp host 142.100.64.12 eq smtp host 142.1.66.253 permit tcp host 142.100.64.12 eq 443 host 142.1.66.253 permit tcp host 142.100.64.12 eq 8443 host 142.1.66.253 permit tcp host 142.100.64.12 eq www host 142.1.66.253 interface GigabitEthernet1/0/1 description R1 Trunk switchport trunk encapsulation dot1q switchport trunk allowed vlan 1,100,102,202 switchport mode trunk mls qos trust dscp spanning-tree portfast trunk interface GigabitEthernet1/0/3 description Publisher Port switchport mode access mls qos trust dscp spanning-tree portfast interface GigabitEthernet1/0/4 description Subscriber Port service-policy input SUB_TO_CUE switchport access vlan 100 switchport mode access spanning-tree portfast interface GigabitEthernet1/0/13 description *** IP Phones switchports switchport access vlan 202 switchport mode access switchport voice vlan 102 mls qos trust device cisco-phone mls qos trust cos spanning-tree portfast interface GigabitEthernet1/0/14 description *** IP Phones switchports switchport access vlan 202 switchport mode access switchport voice vlan 102 mls qos trust device cisco-phone mls qos trust cos spanning-tree portfast interface GigabitEthernet1/0/15 description *** IP Phones switchports switchport access vlan 202 switchport mode access switchport voice vlan 102 mls qos trust device cisco-phone mls qos trust cos spanning-tree portfast ! ===================================================================== On R3 router side: ------------------ ----------------- ! class-map match-any cue_TO_sub match access-group name cue_TO_sub ! policy-map cue_TO_sub class cue_TO_sub set ip dscp cs3 police 8000 8000 exceed-action policed-dscp-transmit class class-default trust dscp ! ip access-list extended cue_TO_sub permit tcp host 142.1.66.253 eq 2748 host 142.100.64.12 permit tcp host 142.1.66.253 eq smtp host 142.100.64.12 permit tcp host 142.1.66.253 eq 443 host 142.100.64.12 permit tcp host 142.1.66.253 eq 8443 host 142.100.64.12 permit tcp host 142.1.66.253 eq www host 142.100.64.12 ! interface serial 0/1/0:0.1 point-to-point description serial port to HQ Router service-policy output cue_TO_sub ! -- Thanks & Regard's Amit Sharma
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