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ACL on interface or subinterface

Answered Question
Jun 27th, 2006
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I have an ACL applied to an interface, which contains a subinterface. The interface has no IP address assigned, but is up. The ACL does not appear to be capturing any traffic, a sh ip access-list 101 displays no matches. I guess my question is, does the ACL need to be applied to the subinterface for it to be affective.


Serial0/0 is up, line protocol is up

Hardware is PQUICC with Fractional T1 CSU/DSU

MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,

reliability 255/255, txload 1/255, rxload 1/255

Encapsulation FRAME-RELAY IETF, loopback not set


Serial0/0.2 is up, line protocol is up

Hardware is PQUICC with Fractional T1 CSU/DSU

Description: Verizon Business MPLS Circuit atlanta-ga Internet address is x.x.x.x/30


Correct Answer by grant.maynard about 11 years 1 month ago

put the ACL on the sub-interface.

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Correct Answer
grant.maynard Tue, 06/27/2006 - 06:27
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put the ACL on the sub-interface.

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