To which layer ICMP belongs
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Answer / amit
icmp internet control message protocol
it works on network layer
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / topgun
icmp work with internet protocol (ip) at layer 3 of osi
model and inernet layer of tcp model..
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Identify the purpose of ICMP? A.) Avoiding routing loops B.) Send error and control messages C.) Transporting routing updates D.) Collision detection
When does network congestion occur?
Identify the 2 commands that copies the configuration in NVRAM to RAM? A.) copy backup-config running-config B.) configure nvram C.) copy startup-config running-config D.) configure memory
What is GRE in PPTP?
Identify the command to configure DLCI 100 on an interface e0? A.) Router(config)# frame-relay local-dlci 100 B.) Router(config)# frame-relay local-dlci 100 int e0 C.) Router(config-if)# frame-relay local-dlci 100 D.) Router(config-if)# frame-relay local-dlci 100 int e0
Identify 2 characteristics of PPP? A.) Uses LLC to establish the link B.) Default serial encapsulation C.) Support multiple layer 3 protocols D.) Offers two types of authentication; PAP and CHAP
Which two steps are required to confound and apply standard access lists on an interface? (Choose two) A. define an access list number and its parameters B. enable an interface to become part of the access list group C. define the number of access lists to be supported on an interface D. copy the access list definition to each interface that will support it
Which of the following are examples of the Transport Layer? A.) Token Ring B.) UDP C.) TCP D.) IP E.) SQL F.) LLC
What is the most common layer 2 device? A. Hub B. Router C. Switch D. Repeater
Difference between Distance vector, Link state protocols
What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable
What are the different types of passwords used in securing a CISCO router?