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ovt Bronze
Bronze

6500: MAX LOUs per ACL

Does modern 6500 IOSes still have the restriction that not more than 10 L4OPs are allowed per ACL? I don't see this behaviour:

DSW100(config)#do sh tcam int vlan 12 acl out ip

* Global Defaults shared

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range 100 pop2

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range pop3 nntp

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range 120 129

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range 130 139

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range 140 149

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 range 150 159

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 fragments

permit tcp xx.13.62.0 0.0.0.31 172.16.112.0 0.0.0.127 eq www

This all fits into the PFC2.

1 REPLY
Silver

Re: 6500: MAX LOUs per ACL

Logical operation units (LOUs) are registers that store operator-operand couples. All ACLs use LOUs. There can be up to 32 LOUs; each LOU can store two different operator-operand couples with the exception of the range operator. Refer URL

http://www.cisco.com/en/US/products/hw/switches/ps708/products_configuration_guide_chapter09186a008007e70d.html#wp1035490

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