How many types of nat?
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In regards to the ISDN BRI standard, which channel is used for control? A.) B B.) D C.) E D.) I E.) Q
What is the distance limitation for 100BaseT? A. 607 ft B. 25 Meters C. 1,000 ft D. 185 Meters
How does the cut-through switching technique work? A.) By using broadcast address as source addresses B.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface D.) By using a Class I repeater in a collision domain
What does a router do with a packet that it does not have a destination network for? A.) Sends it to the Serial port B.) Drops the packet C.) Sends it back out the same interface it received it in D.) Forwards the packet to the next hop
At what layer of the OSI reference model does FRAME-RELAY map to? A.) Session B.) Physical C.) Network D.) Presentation E.) Transport F.) Datalink
What command displays a summary list of OSPF interfaces that includes a column for the cost of each interface?
What is the utility of ping?
Differentiate User Mode from Privileged Mode?
HOW MPLS IS DIFFERENT FROM OSPF? WHY NOW A DAYS MPLS IS PREFERED OVER ANY NETWORK PROTOCOL?
What are the advantages of using switches?
Which fields of an IP packet provide for fragmentation of datagrams to allow differing MTUs in the internet? A. Identification B. Flags C. Frag Offset D. Type of Service E. Total Length
What would be the proper wildcard mask to permit all odd numbered hosts on the 10.48.0.0/12 network? access-list 1 permit 10.48.0.0 0.15.255.255 access-list 1 permit 10.48.0.1 0.15.255.254 access-list 1 permit 10.48.0.0 0.15.255.1 access-list 1 permit 10.48.0.0 0.0.0.254 access-list 1 permit 10.48.0.0 0.0.0.255
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