Help!

Tommy2727

Hi All,

I have a few entries I need a little help on. Can you all take a look at each line and explain what you think it does . I have a general idea but would like a more thero explanation.....If you don't mind.


Ip route static (inside,outside) X.X.X.X X.X.X.X 255.255.255.255
access-list ACL_IN extended permit tcp any host X.X.X.X eq 3389

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ip nat translation timeout 600
ip nat inside source list 1 interface Serial1/0:0 overload
ip nat inside source static tcp X.X.X.X 3389 X.X.X.X 3389 extendable

darkerosxx

Ip route static (inside,outside) X.X.X.X X.X.X.X 255.255.255.255

not sure what that one does cause you X'd out the addresses, but I would assume that's your route to the internet

access-list ACL_IN extended permit tcp any host X.X.X.X eq 3389

that creates an access list named ACL_IN that permits any host to access X.X.X.X on port 3389

ip nat translation timeout 600

dunno, haven't dealt with nat timeouts

ip nat inside source list 1 interface Serial1/0:0 overload

allows nat'ing on hosts listed in access list 1 on interface s1/0:0 on overload mode

ip nat inside source static tcp X.X.X.X 3389 X.X.X.X 3389 extendable

allow nat'ing on static host X.X.X.X using tcp port 3389 as IP X.X.X.X using tcp port 3389 on extendable mode

Tommy2727

Thanks for the reply, These entries are used in a production environment at my job. WERE one of the biggest CLEC's on the east coast. I'm at level I now but hoping once I'm certified I can start makeing configuration on all the production core routers. Thanks again....



On chapter 11 Sybex Wan protocols. only 10 more chap's left.