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ACL on Cisco Nexus3500 C3548P-10GX Chassis

EArohitsingh
Level 1
Level 1

Hi. Following are the details of the switch

 

cisco Nexus3500 C3548P-10GX Chassis
Intel(R) Core(TM) i3- CPU @ 2.50GHz with 16396528 kB of memory.
Processor Board ID FOC25244X6C

 

We have created ACL to filter/reject UDP packets

 

IP access list mylist
10 deny udp any any
20 permit tcp any any

 

Now wish to apply this ACL on Interface. However, the interfaces are configured as switchport

Do I really need to configure the Switch Interface as a routed port in order to apply ACL? Is there any alternative?

Any help using commands would be appreciated.

1 Accepted Solution
3 Replies 3

EArohitsingh
Level 1
Level 1

Tagging @Jan Rolny and @Pavel Taratynov for help.

Evrn if it l2 port you can apply the ACL in this case it called port ACL not Router ACL.

Be careful some service use udp like dhcp and dns and it better to allow udp port for some service before deny all udp port 

MHM

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