How to create trust relationship between two different forests.

TCP is a robust protocol: Sequencing and error correction are ensured, but there is a penalty in overhead (for example, if
no re-sequencing or error correction is needed). UDP does not provide these services but is correspondingly simpler. Cite
specific situations in which the lightweight UDP protocol could be acceptable, that is, when error correction or sequencing
is not needed

a) Why does the Authentication Header not protect all header fields of the outer IP header?

b) Consider IP fragmentation: argue why the processing of incoming packets requires all fragments of an IP packet to be reassembled before the processing of IPSec can proceed.

c) What measures are taken in the AH or ESP protocol to prevent a replay attack?

d) Why it is...

sree

• Mar 6th, 2006

digital signature  :  Information that is encrypted with an entity private key and is appended to a message to assure the recipient of the authenticity and integrity of the message. The digi...

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sksingh71

 Profile Answers by sksingh71 Questions by sksingh71

• Jan 24th, 2006

Just btype the following at router> promptRouter>enablepassword>ciscoRouter#is displayed.

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puneet chawla

• Nov 4th, 2007

MD5 & Shai, chap, Mschap, Mschapv2, spap,pap etc.Well I want to know more on this pls comment about the encryption tools.

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susmitha

• Sep 13th, 2007

A rackmounting kit can be mounted in a rack and it comes with all accesories to mount in the rack. A stand alone unit cannot be mounted in rack. This would be placed on a desk.

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malan_in

 Profile Answers by malan_in Questions by malan_in

• Jan 8th, 2008

Make one linux box as a router. Then configure the linux box as a common gateway for the two diffrent netwok. Add routing inforamation in gateway box to make communication between two networks.

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Saakshi

• Jun 9th, 2007

We can implement the above situation if we have a global-nat statement configured on the firewall. This way, we would differentiate the security levels between inside and outside and would permit free...

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narinder

• Apr 15th, 2006

HIwhen the server want to send some packect to diffrent Network .then they go to gatways(router) and after that Router check  Routing table and send the packet to destination if address is present if not then discard

K.Shridhar

• Mar 20th, 2006

Hi, When data goes through the server the first step is that it will check the gateway ip address means network main router IP if this will correct then the nexp porcess is done by router itselef...

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Dixitbhavsar

 Profile Answers by Dixitbhavsar Questions by Dixitbhavsar

• Jan 25th, 2007

E1 Cercuit is used for long distance Calls / data transfer. E1 has 0-31 channels out of them 0 and 16 are used for signaling. IF E1 use for data transfer we can get bendwidth of 2MBPS or if for voice or voip 30 Chennalls. Dixit Bhavsar

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Naga

• Jul 27th, 2007

Use NTFS Bootable CD Go to command Prompt Just Rename the SAM file in the C: drive

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malan_in

 Profile Answers by malan_in Questions by malan_in

• Jan 8th, 2008

Fundamental purpose: 1)Routers are designed to route traffic, not stop it.2)Firewalls are designed to examine and accept/reject traffic. But the both ACL are do the same job. Depending upon our requirments we do our ACL configuration on it.

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bspkumar

 Profile Answers by bspkumar Questions by bspkumar

• Jul 31st, 2009

Some network hosts will not have internal disk to store TCP/IP configuration data such as IP address, gateway.....etc.  BOOTP sends IP addresses and other configuration data to hosts that broadca...

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If two computers are connected to a dhcp server , How the APIPA will assign to these computers ?.Will it be same IP for two computers? If it is different how it will vary the IP ? On what basis it will identify the particular PC ?

fredtkm

 Profile Answers by fredtkm Questions by fredtkm

• Jun 9th, 2009

APIPA is auto assign to the PC if there is not connection to DHCP Server. If both PCs is configured using DHCP, there will not be IP conflicts and both IP will be assigned in the range of IP that is configured in DHCP Server and both IPs will be in same subnet.

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san_microsoft

 Profile Answers by san_microsoft Questions by san_microsoft

• Mar 6th, 2008

SIMM Single In Line Memory moduleDIMM Dual In Line  Memory Module

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What is Natting, What is Static Natting and Dynamic Natting and how to apply on the traffic?

vvijays

 Profile Answers by vvijays Questions by vvijays

• Dec 21st, 2009

NAT i nothing but Network address translation. to transfer the inside local Private address into the outside public address(Internet.Static NAT : in this one private insde local address need one outsi...

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Crsna Suneel

 Profile Answers by Crsna Suneel Questions by Crsna Suneel

• May 14th, 2009

A hub is a layer 1 (physical) device because it does not use any part of the packet header to direct the packet to the right destination, it just broadcasts to all connected computers.

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What is Pix Firewall Security? How does it differ from a firewall?

dinchavan11

 Profile Answers by dinchavan11 Questions by dinchavan11

• Jan 9th, 2009

CISCO pix firewall security is statefull firewall. It uses ASA Technology

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In SOHO wireless N router what is the maximum speed and range that can be achieve. Which security which provide he maximum speed and range. What should be the security authentication.

rana247528

 Profile Answers by rana247528 Questions by rana247528

• Feb 17th, 2010

100 Mbps to 300 Mbps

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