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vijayakumar

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About vijayakumar

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  1. DHCP server should be authorized Active Directory, but Windows NT Server this option is not available. why do we nee to authorized ? except the following reason. informing to the client systems it's authorized to distribute the ip address. i need some more reason regarding the DHCP authorize.... thanks in advance
  2. Hi, i have completed my MCITP server administrator on server 2008, but how do i get the soft MCITP server administrator certificate.
  3. if DR Fails & no BDR

    If DR is down and no BDR is configured what will happen? and one more question.. if the DR goes down BDR become DR, after Previous DR cam back into the role can i make as a DR any other commands in cisco routers
  4. D represents EIGRP Router

    Sorry to ask this type of questions. Why cisco Preferred the D - Represents the EIGRP R - Rip O - OSPF B - BGP but why cisco Prefered the "D" Letter as EIGRP in the Routing Table.. Any Specific Reason to this Advanced Thanks
  5. layer 3 switch Vlan Vs Layer 2 switch VLAN

    thanks friends for all of your reply
  6. layer 3 switch Vlan Vs Layer 2 switch VLAN

    dear future system thnks for your replay, it also usfull document but you are not understand m question... my questions is any diff between layer 3 switch Vlan and layes 2 switch vlan ....
  7. layer 3 switch Vlan Vs Layer 2 switch VLAN

    Can anyone explain about the layer 3 VLAN vs layer 2 VLAN
  8. before send the comments please check its correct or wrong.

    this forum is to share the knowledge. no one is genius in this world. if you don't like to send the comment please leave it .if you know send me the answers ok........

  9. diff between STP,PVST & RSTP

    before send the comments please check its correct or wrong. this forum is to share the knowledge. no one is genius in this world. if you don't like to send the comment please leave it .if you know send me the answers ok........
  10. diff between STP,PVST & RSTP

    Can you give me the difference between STP,PVST and RSTP. if you are already posted please give me the link .....
  11. Access list problem

    i have chnaged this too. but i forget to say about the applied interface. i have applied in the vlan 1 interface... any problem with that
  12. Access list problem

    hi i faced one problem in my network. i am using the cisco 1700 router to connect the remote offices which is located in multiple countries. we are using the ipsec VPN. but this is not a matter. ethernet 0/0 - 192.168.10.X network to connect the lan ethernet 0/1 - configure the least line ip address (Static address) vlan 1 is used another one LAN 192.168.20.X IP nat inside configured in VLAN & eth0/0 ip nat outside configure in eth 0/1 i can access the open internet from the vlan network. some is mis-use this. so i am trying to control this access,applied the following access-list.but whole internet is having problem access-list exten 105 deny tcp 192.168.20.50 192.168.20.1 eq 80 acees-list exten 105 permit tcp any any after apply this statement my extire network lost the router connectivity 192.168.20.1 destination host unreachable if i made any mistake please forgive me i need the solution to control the specific host
  13. Ether channel Configuration

    ye i want to add another port from the same switch but its not Continuously and its in the Production switches
  14. Ether channel Configuration

    hi friends, i have created channel group between 3750 and 2960 Switches and its working fine. but i have doubt about this topic. well after create the Channel group can i add another one port with this existing group and how ? then this one created with gi0/4 and gi0/5 can i add gi0/11 port with this group. please help to configure this type. thanks vijay
  15. you are a very good guider

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