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Any question related to IP routing protocols - BGP/OSPF/IGRP/EIGRP/RIP, HSRP. Bridging/DLSW, Cisco routers and Switches, LAN/WAN installation and monitoring.

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I have about 14 yeras of experience in networking. I am an MCSE and CCIE (7334).

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Ranadeep Dass04/01/15101010 
Sara03/29/15101010thank you!
andre11/27/141010Thanks for the response. I am still .....

Recent Answers from Sudhanshu Gupta

2016-04-24 Default Gateway:

This is a new feature on networking devices where you are assigned a /32 block as a security and better usage of ip block. Isp run a script to assign dns which is again hidden from subscribers as if it's

2015-06-02 ethernet split:

Hi Fendi...  Its very simple. You can visit one of the local stores and buy the smallest switch available plus one cross cable and one straight cable. You can connect the cross cable between the Ethernet

2015-04-15 DHCP Request Query:

hi Srini...  ideally, what you are expecting is right. There are two timers with DHCP lease one is renewal which is 1/2 of lease period and another is rebinding timer which is 7/8 of lease period. So essentially

2015-03-26 VPN?:

Hi Sara...  Sorry for delayed reply....  If you have to start a client (vpn client) everytime you start you may have one. But what looks to me that you have defined DNS servers and may be other servers

2015-01-30 TCP/IP and UDP Port Numbers Nomenclature.:

Prashant,     They are kept reserved for internal use by IETF and lot of unused ports are for future use.     You can use unassigned ones so that it does not clash with any of the widely used port numbers


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