Answer / boby k

Every machine on the network must know which part of host
address will be used as subnet address, subnet mask is used
for this purpose. It also used to identify network portion
and host portion of IP address.

Answer / indrajeet

Every ip class have there Unike and standard subnetmask
by subnet mask we can recognize the class of ip address

Answer / mohit s

Will keeping it simple.. You can say that Subnetmask is a
tool or mechanism which identifies network ID and Host ID..

Answer / umashankar

It is also a 32 bit number .the router will do "AND logical
operation" between Ip address ans subnetmask to find out
the network address to which the IP address belongs and
This will help the router to for forwading the IP packets

Answer / rachna tripathi

its identifies the class of IP address and parts of NET ID
and HOST ID.

How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three

1 Answers   Cisco,

Explain how many ways to access router?

0 Answers  

What is the igp (interior gateway protocol)?

0 Answers  

Which protocol will send a message to routers if a network outage or congestion occurs? A.) ARP B.) TCP C.) IP D.) ICMP

2 Answers  

Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it

1 Answers  

Given the command 'cl?', what will it display? A.) Syntax of the 'clock' command B.) Syntax of the 'clear' command C.) All commands that begin with 'cl' D.) All commands that begin with 'c'

3 Answers  

What are segments?

0 Answers  

Which of the following can reply to a Novell Get Nearest Server (GNS) request? A.) Local Novell server B.) Remote Novell Printer C.) Cisco router D.) Novell client

1 Answers  

Identify the following command to configure a secret password to 'cisco'? A.) Router(config)#enable password cisco secret B.) Router(config)#enable secret cisco C.) Router(config)#enable secret password cisco D.) Router(config)#set secret = cisco

1 Answers  

What is the default switching method for the Cisco 5000 series? A.) Cut-through B.) Store-and-splice C.) Latency D.) Store-and-forward

1 Answers  

Identify the command that will display the RIP routes entering and leaving the router? A.) Router(config)# debug ip rip B.) Route# debug ip rip C.) Router>debug ip rip D.) Router# debug rip routes

1 Answers  

IP extended access lists use which of the following as a basis for permitting or denying packets? A.) destination address B.) all of the above C.) protocol D.) source address E.) port

3 Answers