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| Hi, got my exam soon and there's a few pieces of conflicting information I've heard from different people which my text book doesn't clear up. Hopefully they're simple questions:
1. I know that the CCNA doesn't test IPX any more and effectively the access list rule is one per direction per interface. Has that been the strict reality all along or is it one list per direction per routed protocol per interface (i.e. 1 ip inbound, 1 ipx inbound, 1 ip outbound, 1 ipx outbound)?
2. If asked to block telnet access to the router itself, is it always better to use a standard list with "deny all" and access-class application rather than blocking port 23 inbound on the various serial and ethernet ports?
3. Apart from unequal cost load balancing, are there any other major things that EIGRP can do that OSPF can't? I understand how they work differently, but I wasn't sure if there were any other 'end user' EIGRP specific features.
4. Does EIGRP use a 32 bit metric? My tutor told me that but I can't find any reference to it in Wendell Odom's book.
Thanks in advance to all who can help with these. |
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