Cisco routers can secure the enable password with a one-way hash
algorithm. What command would encrypt the enable password
with the
strong encryption method?
A.) enable encrypt john
B.) password john
C.) enable secret john
D.) enable password john
E.) secret john
F.) enable password 5 john
Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport
You are a system administrator on a NetWare network, you are running NetWare 4.11 and you cannot communicate with your router. What is the likely problem? A. NetWare 4.11 defaults to 802.2 encapsulation. B. NetWare 4.11 defaults to 802.3 encapsulation C. Cisco routers only work with NetWare 3.11. D. NetWare 3.11 defaults to 802.2 encapsulation.
Routers can learn about destinations through static routes, default, or dynamic routing. By default, a router will use information derived from __________. A. IGRP B. RIP C. IP D. TCP
Which two protocol tools use ICMP? (Choose two) A. ping B. telnet C. configure D. traceroute E. show commands F. standard access lists
How often does IP RIP send out routing table updates by default? A.) They send complete updates every 30 seconds B.) They send partial updates every 30 seconds C.) They send complete updates every 60 seconds D.) They send partial updates every 60 seconds
Identify 2 functions of IPX access-lists? A.) Control SAP traffic B.) Limit number of Novell servers on a network C.) Limit number of workstations on a network D.) Block IPX traffic
what is the difference between a passive and active hub?? which is better ??
Define Poison Reverse? A.) To prevent regular update messages from reinstating a route that has gone down B.) Packets sent out that are not destined for a network go to the default network C.) Information received on an interface cannot be sent back out the same interface D.) When a network goes down, the router enters in its table the number 16 to signify destination unreachable
WHY DO WE USE the command interface Vlan 1 ip adress x.x.x.x sub mask what does it do .. what does it create.. i know when we create it we can remotely telnet inti a router=switch. but what is the diff bwt vlan and intface vlan. ... vlan 1 bieng a native vlan remains there eve if i dont gv switch an ip address .. lease suggest.
Which layer is responsible for coordinating communication between systems? A.) Application B.) Network C.) Session D.) Transport E.) Physical F.) Data Link
Which commands would assign and enable IPX on an interface ? A.) enable netware B.) enable novell-ether C.) router#(config)ipx routing D.) You must first enable IPX globally and then assign the network number to the interface . E.) enable ipx F.) router#(config-if)ipx network 4a
Which of the following statements are true? A.) Store and forward switching creates variable latency through the switch B.) Cut through switching creates variables latency through the switch C.) Cut through switching works at wire speed D.) Store and forward switching works at wire speed