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CBWFQ and Encryption on ATM sub-interface

chan-kuen.hui
Level 1
Level 1

Hi,

I have two 7200 router (IOS IP IPSEC 56 ver. 12.2(24)) with ATM interface connected together.

I have configured the sub-interface with crypto map and service-policy applied.

interface ATM4/0.1 point-to-point

ip address 10.1.1.1 255.255.255.252

pvc 1/101

vbr-nrt 512 512 32

encapsulation aal5snap

service-policy output policy1

!

crypto map map1

I use policy-map policy1 with 2 class-map.

class-map match-any class_1

match access-group 111

class-map match-any class_2

match access-group 112

policy-map policy1

class class_1

bandwidth 128

class class_2

bandwidth 192

class NETBIOS

bandwidth 64

class class-default

fair-queue

However, when i enable the crypto map, all traffic for policy-map will go to class class-default instead of class class_1 or class_2.

When I remove the crypto map, the traffic will go to the correct class class_1 or class_2.

Is there any other command requried?

Thanks and Regards,

Hui

1 Reply 1

micah
Level 1
Level 1

Hui,

Use the command "qos pre-classify" under your crypto map. Check out the link below:

http://cisco.com/en/US/netsol/ns340/ns394/ns171/ns109/networking_solutions_white_paper09186a0080189080.shtml