Answer / ravin vasani

Hello,

Internet Control Message Protocol (ICMP)is used for
network error reporting and generating messages that require
attention. The errors reported by ICMP are generally related
to datagram processing.

ICMP only reports errors involving fragment 0 of any
fragmented datagrams. The IP, UDP or TCP layer will usually
take action based on ICMP messages. ICMP generally belongs
to the IP layer of TCP/IP but relies on IP for support at
the network layer. ICMP messages are encapsulated inside IP
datagrams.

"The ping command is also supported by ICMP, and this
can be used to debug network problems."

Answer / raja danduluri

Icmp stands for Internet control message protocol which is
a protocol used by the internet. It is chiefly used by the
operating systems of networked computers to send error
messages.

Describe profile in terms of networking concept?

0 Answers  

---

You have an account in your machine with user id of 0, but it is not root. Will this user have superuser previleges ?

1 Answers  

---

how to configure ras in router 2600

1 Answers   Sysnet, Wipro,

---

Name 4 kinds of DNS servers ?

1 Answers  

---

You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting". However you also have to have at least 31 hosts per subnet. Can you do it ? a. Yes b. No

1 Answers  

---

What is the difference between 802.2 and 802.3 frames ? a. 802.2 = 802.3 + LLC Header Info b. 802.2 = 802.3 + TTL field c. 802.3 = 802.2 + LLC Header Info d. 802.3 = 802.2 + TTL field

1 Answers  

---

How do you distinguish a DNS problem from a network problem?

11 Answers   Swirl Infosystems, Wipro,

---

how can i restore my BIOS ?

5 Answers  

---

Which OSI layer provides synchronization by placing checkpoints in the data stream.

1 Answers  

---

What is 10base-t?

0 Answers  

---

How does ToS bit work?

1 Answers   EDS,

---

TI RPC stands for ?

1 Answers  

---