Which protocol switch use for filling its mac-table?
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HOW MPLS IS DIFFERENT FROM OSPF? WHY NOW A DAYS MPLS IS PREFERED OVER ANY NETWORK PROTOCOL?
Which can be true regarding VLANs? A.) They are created by location B.) They are created by function C.) They are created by department D.) They are created by group
Which table find best path?
What information can you get from CDP info: (choose all that apply) A.) Hardware platform B.) One address per protocol C.) Software platform D.) Hostname E.) The same info as show version F.) Incoming/outgoing port
What key do you use to view the last command? A.) Left Arrow B.) Space Bar C.) Up Arrow D.) Right Arrow
What is the difference between the switch, hub, and router?
Eight stations connected to separate 10 Mobs pods on a Layer 2 switch will give each station how many Mobs of bandwidth? A. 1.25 B. 4 C. 16 D. 10 E. 80
Identify the purpose of ICMP? A.) Avoiding routing loops B.) Send error and control messages C.) Transporting routing updates D.) Collision detection
What is the most common layer 2 device? A. Hub B. Bridge C. Switch D. Router
Which of the following is a routing protocols? TCP RIP SMTP UDP
What is the updates time of routing table,and what is the invalid timer, and also what is the flush timer in IGRP and EIGRP?
Which statement is true? A. While bridges are used to segment networks, they will not isolate broadcast or multicast packets. B. A bridge looks at every packet within its network segment and works like a hub re-broadcasting the packet if the destination is within its network segment. C. A bridge maintains a table of the IP addresses of the hosts within its network segment and forwards the packet directly to the destination based upon the IP address. D. A bridge resets the hop count by keeping all packets within the network segment. Only packets addressed to a specific destination host outside the network segment are allowed to pass through the bridge.