Mention what is the difference between tcp and udp?
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Which command, that is used to test address configuration, uses Time-To-Live (TTL) values to generate messages from each router. A) telnet B) ping C) trace D) bootp
What is the result of using a hierarchical addressing framework? A. increased availability of addresses B. decreased distance between routers C. increased router memory requirements D. no need to maintain routing information
Sequence and acknowledgement numbers are used for? A.) Layer transitioning B.) Flow control C.) Port number addressing D.) Reliability
Which of the following is an invalid host address using a netmask of 255.255.255.192? A.) 10.1.1.1 B.) 10.1.1.66 C.) 10.1.1.130 D.) 10.1.1.127
What is the igp (interior gateway protocol)?
Station A is transmitting data to station B, and expects an acknowledgment after every 400 bytes. After transmitting data for a while, the two stations determine the line is reliable and change to expecting and acknowledgement every 600 bytes. This is an example of (pick the best answer only): A.) BECN B.) Sliding Windows C.) Poison Reverse D.) Countdown timers E.) Split Horizon F.) Count to infinity
hi friend i am stuck in the big problem.this problem is regading pix firewall. i have a cisco pix 515e firewall inmy company.now when i configure it and after rebooting it the ACT link never getup.when i apply clear config all comand the ACT link get up after oveservation i see that there is fauilover problem when i apply failover active ACT link agin get up is there any way to get my firewall in standby mode rember that there is only on firewall within my n/w i am lookig towards all of you jitendera kumar sinha
what is the reason for creating vlans
Routers that have Flash memory typically have a ore loaded copy of place IOS software. Which command should you use to make a backup copy of the software image onto a given network server? A. copy flash tftp B. save copy to tftp C. write backup tftp D. write, backup -server-name- E. copy backup to -server-name-
How do you depict an IP address?
Differentiate full-duplex from half-duplex.
Explain how many broadcast domains are in switch?