What does the acronym ARP stand for?
A.) Address Resolution Phase
B.) ARP Resolution Protocol
C.) Address Resolution Protocol
D.) Address Recall Protocol
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Answer / guest
Answer: C
The Address Resolution Protocol (ARP) resolved IP addresses
to MAC
addresses.
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Answer / kapilasdhir
C.) Address Resolution Protocol
·ARP was invented for this reason . It relates IP’s to MAC
addresses only on media that supports broadcasts .
·Each node maintains a cache called the ARP cache , which
holds a table of IP’s against MAC addresses .
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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
You have typed "ping" 172.16.101.1 and get the following display: Type escape sequence to abort. Sending 5, 100-byte ICMP Echoes to 172.16.101.1, timeout is 2 seconds: .!!!! What does the "." signify? A. That one message timed out. B. That all messages were successful. C. That one message was successful. D. That one message completed in under the allotted timeframe.
Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) Token Ring E.) FDDI F.) TCP
1. What is an advantage to LAN segmentation? A. Provides multiprotocol support B. Decreases security C. Decreases broadcasts D. Increases broadcasts
Identify the keystroke to position the cursor to the beginning of a command line? A.) Ctrl-A B.) Ctrl-Ins C.) Ctrl-B D.) Ctrl-Z
Explain what is route poisoning?
Which command will give the following output: Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int * 0 CTY - - - - - 0 0 0/0 - 1 AUX 9600/9600 - - - - - 0 0 0/0 - * 2 VTY - - - - - 2 0 0/0 - 3 VTY - - - - - 0 0 0/0 - 4 VTY - - - - - 0 0 0/0 - 5 VTY - - - - - 0 0 0/0 - 6 VTY - - - - - 0 0 0/0 -
What is the Difference between Switch and Bridge?
Given the following IP address from the Class C address range 192.168.21.12. Your network plan needs addresses for 28 small prkps Each office uses its own shored. The network design specifies that you confound for five bits of subnetting. When you confound for this in Cisco IOS software which shored mask should you use? A. 255.255.0.28 B. 255.255.255.0 C. 255.255.255.28 D. 255.255.255.248 E. 255.255.255.252
Identify the command to display the Frame Relay map table? A.) Router# display frame-relay map B.) Router# show frame-relay map C.) Router(setup)# show frame-relay map D.) Router# show map frame-relay
How do you disable advanced editing? A.) terminal editing B.) terminal no editing C.) disable editing D.) no terminal editing
What is an advantage of LAN segmentation? A.) Increases broadcasts. B.) Increases collisions. C.) Provides more protocol support. D.) Decreases broadcasts. E.) Routing protocol support.