Related Questions

Which type of cable is used to connect the COM port of a host to the COM port of a router or switch?
A Crossover
B Straight-through
C Rolled
D none of these
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
A RAM should be erased and the router restarted
B Flash should be erased and the router restarted
C NVRAM should be erased and the router restarted
D The new configuration should be entered and saved
You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be?
A The router is not configured for the new host
B The VTP configuration on the switch is not updated for the new host
C The host has an invalid MAC address
D The switch port the host is connected to is not configured with the correct VLAN membership
You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?
A Router (config-if) #encapsulation frame-relay q933a
B Router (config - if) #encapsulation frame-relay ansi
C Router (config - if) #encapsulation frame-relay ietf
D Router (config - if) #encapsulation frame-relay cisco
You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
A You didn
B NVRAM is corrupted.
C The configuration register setting is incorrect.
D The newly upgraded IOS is not compatible with the hardware of the router.
You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?
A show running-config
B show startup-config
C show interfaces
D show protocols
A ও B এর মধ্যে সর্বোচ্চ, গতিতে ডেটা আদান প্রদানের জন্য করা উচিত-i, HUB এর পরিবর্তে switch ব্যবহার ii. HUB এর পরিবর্তে রাউটার ব্যবহার iii. Twisted pair cable এর পরিবর্তে optical fiber cable ব্যবহার নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?
A The Lowest IP address of any physical interface
B The Highest IP address of any physical interface
C The Lowest IP address of any logical interface
D The Highest IP address of any logical interface
Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend?
A PPP
B HDLC
C Frame Relay
D ISDN
.........is a network topology in which each network component is physically connected to a central node such as a router, hub or switch.
A Bus topology
B Ring topology
C Mesh topology
D Star topology

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