08-19-2024 05:28 AM
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.
Solved! Go to Solution.
08-23-2024 12:39 AM
08-19-2024 05:29 AM
Tagging @Jan Rolny and @Pavel Taratynov for help.
08-19-2024 06:03 AM
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
08-23-2024 12:39 AM
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