Which two statements about integrated services digital
network (ISDN) are true?
A. ISDN provides data only capability
B. ISDN provides an integrated voice/data capability
C. The ISDN standards define the hardware and call setup
schemes for end the end digital connectivity
D. Users receive more bandwidth on WANS with a leased lin of
56 Cops than with multiple B channels
What does 'P' mean when running a Trace? A.) Good route B.) Protocol unreachable C.) Source Quench D.) Destination unreachable
What is CRC and which layer it use?
What command do you use to disable domain lookup? A.) no domain-lookup B.) domain no-lookup C.) lookup no-domain D.) no ip domain-lookup
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
Hey Folks how are you i guess some of guys are newly visitors of this site so let me introduce my self. I am jitendera kumar sinha working for cisco system (india)( Network engineer L2) and i was also a regular Visitors of this site and i have provided lots of answer and i do not know how many are correct :-) By the way i am here again to learn some thing and share my knowledge which is beyond CCNA Scope and and it is some where related to ccnp ( switching )and ccnp Security as i am pursuing ccnp security so i am going to start the topics from switching and will share my knowledge and try to brush-up my knowledge.... so let me know any topic in switching where you are facing difficulty and i will try to solve it so please post one topic and i will reply weekly as i am getting time on Sunday only
Identify the order of the 5 step encapsulation? 1. Create the segment 2. Convert the frame to bits 3. Create the packet 4. Create the frame 5. User creates the data A.) 1,2,4,2,5 B.) 2,1,3,4,5 C.) 5,1,3,4,2 D.) 5,3,4,1,2
Identify the 3 Internet layer IP protocols? A.) NetBios B.) IPX C.) ARP D.) IP E.) RARP
What is poe (power over ethernet)?
From Enable mode, a user types the letter 'C' and presses enter. There is more than 1 command that starts with 'C'. What message would the router return? A.) Nothing would be returned, the command is simply ignored. B.) unknown command C.) ambiguous command. D.) Copy to? E.) Configured console from console.
Why is UDP lease favored when compared to TCP?
Repeaters work at which layer of the OSI model? A.) Network B.) Session C.) Transport D.) Physical
what is the subnet for the host ip address 172.16.210.0/22