Which command switches from User mode to Privileged mode?
A.) login
B.) privilege
C.) admin
D.) enable
E.) enter
F.) root
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if 10 pc's connected from internet, in 8 pc's internet is correctly run but in other 2 pc's they can not access internet,what's the problem?
Identify 3 UDP characteristics? A.) Reliable communication protocol B.) Applications that use UDP must incorporate reliability C.) Connection-less oriented D.) Incorporates no handshaking
Identify the command to display all the valid commands at the given mode? A.) Help all B.) Help C.) All commands D.) ?
Explain protocol?
How the STP determinw that which Port should be Root Port, which port should be Designeted Port , Blocking Port and Forwarding Port in Layer 2 STP topology........ Hi friends Thanks for posting the answer of above given questions i agree with all of you that BPDU is the Protocol that are used to determine this is clear to me.. But I want to Know the Process like Why it Blocked the port Fa0/1 Insted of Fa0/2 waiting for Answer Posting .... Thanks in Advance
IGRP uses flash updates, poison reverse updates, holddown times, and split horizon. How often does it broadcast its routing table updates? A. 90 seconds B. 10 seconds C. 30 seconds D. 45 seconds
Name the command we give if router ios stucked?
Can you explain what IPSec is
Can you define LAC
What is the protocol and what is the purpose of the following address? 238 255 255 255 A. IPX a SAP broadcast B. IP a multicast group C. IP a reserved address D. IP a directed broadcast E. IPX a flooded broadcast
Explain the terms unicast, multicast, broadcast and multicast.
Which command can verify Application Layer connectivity between 2 hosts? A.) ftp B.) snmp C.) telnet D.) ping E.) traceroute