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View Full Version : 7th Ed - Page 642. Written Lab 12 Q10

Lion66six
07-09-2011, 12:12 PM
Hello All,

Questioning the answer to this on the 7th edition. Page 642, written lab 12 question 10 asks this :

"Which command verifies the placement and direction of an access list".

I answered "show running-config" (Perhaps the best answer to all questions hehe?)

The book on page 654 says the answer is "show ip interfaces". However if I do this command on my packet tracer simulation, it shows zero output. So I disagree with this answer, and here is my packet tracer file to view for yourself.

Using v5.3.1.0044 of Packet Tracer. Load it up and head to the router at the bottom labelled "Router0". Do 'enable' and enter the password of Fred. Then do the show ip protocol command. No output. However 'show running-config' will show the interfaces and the access lists that are assigned.....
Fuzz
07-11-2011, 02:49 AM
show IP interfaces is the best option:

Router#sh ip interface
FastEthernet0/0 is up, line protocol is up (connected)
Internet address is 192.168.32.3/24
Broadcast address is 255.255.255.255
Address determined by setup command
MTU is 1500
Helper address is not set
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Security level is default

Any access lists set will show up here.
priyanka
07-11-2011, 03:55 AM
how we can detect collision and broadcast domain?
Lion66six
07-11-2011, 03:30 PM
how we can detect collision and broadcast domain?

http://www.lammle.com/discussion/images/buttons/newthread.gif????
Lion66six
07-11-2011, 03:36 PM
show IP interfaces is the best option:

Any access lists set will show up here.

Cheers. Not sure why perhaps my brain wasn't working but I think i was putting in the command "show ip protocol" and naturally this wasn't showing anything. So yes the book is correct, and I was wrong on this one :-)
Ltat42a
02-05-2012, 10:51 AM
show IP interfaces is the best option:

Any access lists set will show up here.

"show ip interfaces" seems to be incorrect, when I use it, I get:
Router#show ip interfaces
^
% Invalid input detected at '^' marker.

Router#
(The marker points to the "s" in interfaces).

When I use "show ip interface" - without the "S" - it works good.

Than answer on page 654 (7th-printed) shows the command - show ip interfaces


Your example has the command without the "s"