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  1. niqsterd

    Why is this a multicast address?

    Hi, I understand that answer "E" below is correct but why is answer "A" a multicast address? thank You. Given the choices below, which address represents a unicast address? A. 224.1.5.2 B. FFFF. FFFF. FFFF. C. 192.168.24.59/30 D. 255.255.255.255 E. 172.31.128.255/18 Answer: E Explanation...
  2. niqsterd

    router access list question

    Hi, In a cisco router. Is there any difference between having ten entries in access list number 1 and having 1 entry each in access lists 1 through 10? for instance if I want to block traffic to 10 different ip addresses (web sites). Is one method perfered? easier? am I misunderstanding...

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