What is a backoff on an 802.3 networks A. It is latency in store and forward switching B. It is the time used for token passing from machine to machine C. It is the retransmission delay that is enforced when a collision occurs D. it is the result of two nodes transmitting at the same time. The frames from each transmitting device collide and are damaged.

Which statement about half duplex Ethernet operations is true? A. With half duplex transmission frames feed into a single cable in one direction at a time. B. Half duplex transmission between stations is achieved by using point to point Ethernet and Fast Ethernet connections C. Half duplex transmission between stations is achieved by using point to munificent Ethernet and Fast Ethernet connections D. Half duplex Ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end of the connection

Which three commands are used to configure information into RAM on a router? (Choose three) A. configure memory B. configure terminal C. configure overwrite D. copy tftp startup-config E. copy running-config startup-config F. copy startup-config running-config

HCL,

When you enter router passwords during the setup dialog what is the difference between enable and the enable secret passwords? A. The enable password is encrypted B. The enable secret password uses IPSec password authentication C. The enable secret password cannot be seen as clear text when viewing the configuration D. The enable secret password acts as a backup in case the enable password is compromised

Wipro,

You just entered the following command_Router(config#) line console 0 Which operation is most likely to follow? A. Confound terminal type B. enter protocol parameters for a serial line C. create a password on the console terminal line D. establish a terminal type 4 connection to a remote host E. change from configuration mode to console privileged mode

Intel, Quark, Wipro,

What is the diiffernce between windows xp & windows 2000?

TCS, Trimax, Trymax, VigaTech,

what are two security appliances that can be installed a network

HOW MPLS IS DIFFERENT FROM OSPF? WHY NOW A DAYS MPLS IS PREFERED OVER ANY NETWORK PROTOCOL?

Bank Of India, TCS,

What is difference between fast ethernet and ethernet port?

Bank of Baroda, Bank Of India,

HOW MPLS IS DIFFERENT FROM OSPF? WHY NOW A DAYS MPLS IS PREFERED OVER ANY NETWORK PROTOCOL?

Aricent, Cisco,

Why we choose the router rather then L-3 Switch

Network Solutions, Wipro,

A company running RIP V1 protocol on their 2 seperate networks, each nw has 14 routers, if the two nw wants to be merged with each other total no of routers will be 28. but rip metric is hop count(15). What needs to be done if this setup needs to be work ?

Satyam,

An user from the LAN is able to ping the default gateway of the router and other sites in the internet. but not able to ping only the google site, no acc list configured and no firewall and no problem with DNS atall. What may be the problem with router?

Satyam,

what is standard and extended acess list? what are the commands for extended and acess list?

HCL,

If i connect two routers through ethernet cable and serial cable then which has high speed and which is better among two?

Compaq, Inspace, Wipro,