ACL help

please can someone help me with my ACL ?

(R2L0 172.16.21.1 /24) (R2L1 172.16.22..1 /24 (R3L0 172.16.31.1 /24)

okay...........i need to create a access list that denies telnet and ping from R3L0 to R2L0 and R2L1

does anyone know/could advise me on how to do this, any advice would be great

thank you

snipped-for-privacy@hotmail.co.uk

Reply to
Lcisco
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How do you think it would be done?

Reply to
BernieM

how to do this, any advice would

access-list 101 deny tcp host 172.16.31.1 host 172.16.21.1 eq 23 access-list 101 deny icmp host 172.16.31.1 host 172.16.21.1 echo access-list 101 deny tcp host 172.16.31.1 host 172.16.22.1 eq 23 access-list 101 deny icmp host 172.16.31.1 host 172.16.22.1 echo access-list 101 permit ip any any

am still not sure which router to put it on

Reply to
Lcisco

I am guessing it would be on R3 as it is an extended so nearest the source?

Reply to
daytime

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