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Mohamed-Tansat

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About Mohamed-Tansat

  • Rank
    Newbie
  • Birthday 01/07/1981

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  • MSN
    mohamedsangey@hotmail.com
  • Yahoo
    mohdsangey@yahoo.com
  • Skype
    mohamedsangey

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  1. Mohamed-Tansat

    VTP

    i have 3 switches: Switch_3 --> Switch_2 --> Switch_1 Now, switch_3 and 2 can sychronize vlans, but switch 1 doesn't synchronize at all. Is it because its directly connected to switch_2 which is also client? Please assist. Switch_1#show vtp status VTP Version : running VTP2 Configuration Revision : 1 Maximum VLANs supported locally : 255 Number of existing VLANs : 5 VTP Operating Mode : Client VTP Domain Name : cats VTP Pruning Mode : Disabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x51 0xBF 0x30 0x8E 0x7A 0x96 0xFF 0x3A ========================================================================= Switch_2# VTP Version : 2 Configuration Revision : 2 Maximum VLANs supported locally : 1005 Number of existing VLANs : 9 VTP Operating Mode : Client VTP Domain Name : cats VTP Pruning Mode : Enabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x34 0x64 0xAA 0x98 0x4D 0xE2 0xE1 0xFC ====================================================================== Switch_3#show vtp status VTP Version : 2 Configuration Revision : 2 Maximum VLANs supported locally : 254 Number of existing VLANs : 9 VTP Operating Mode : Server VTP Domain Name : cats VTP Pruning Mode : Enabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x34 0x64 0xAA 0x98 0x4D 0xE2 0xE1 0xFC accessswitch#
  2. Mohamed-Tansat

    Block Spamming

    Is there any option in the router itself to avoid loop instead of buying external device?
  3. Mohamed-Tansat

    Block Spamming

    Dear All, My customers usually spamm due to virus or other issue. Can anyone assist how to block SPAMMING in cisco router.
  4. Mohamed-Tansat

    Automatc Fail over

    have you tried using...spanning-tree vlan 1 cost 10....primary link
  5. Hi, Can anyone assist trunk configuration between layer 2 and layer 3 cisco switches. What i understand is as following same configuration in both switches. int fa0/1 switchport mode trunk switchport trunk encapsulation dot1q Also requesting, how to prevent loop in the network. Actually if physical loop will occur in Cisco switches, then STP will block of of the port due to their priorities. But loops occurs in non manageable switches like D-link which is connected to Cisco Switch. That loop affects even Cisco switches which is not directly connected. Please can anyone assist.
  6. Mohamed-Tansat

    Loop in network

    Hi, My customers are connected via many switches connected to each other. At last all switches are connected to cisco switch. Is there a way we can configure in the Cisco switch so that once it receives loop from any network it should either block or take immediate action (Erro-disable state).
  7. Mohamed-Tansat

    Loop in network

    Dear All, i have more than 500 customers. Sometime those customers who have two links as primary and secondary creates loop which affects entire infrastructure. How to handle this?. Currently i disconnect network one at a time to check from which network loop has occured. Please assist.
  8. Mohamed-Tansat

    VOIP SIP Server

    About vendor, still searching for it from my colligues. Please can you assist from the scratch.
  9. Mohamed-Tansat

    VOIP SIP Server

    Hi, Its Proxy
  10. Mohamed-Tansat

    VOIP SIP Server

    Dear All, I have got SIP Server but don't have any information on that. Any experienced people can help how to start from the scratch please.
  11. Mohamed-Tansat

    Spanning Tree Problem

    Dear Friends, One more question, i have got IP block 196.45.128.0/19, will this routes work.or otherwise i have add all routes manually. ip route 196.45.128.0 255.255.224.0 196.45.145.226 ip route 196.45.128.0 255.255.224.0 Null0 254 ip route 196.45.142.0 255.255.255.0 196.45.143.1
  12. Mohamed-Tansat

    Spanning Tree Problem

    Hi, BGP is just configured in external devices, but my whole point was internally.
  13. Mohamed-Tansat

    Spanning Tree Problem

    Hi, I have managed to solve this problem with PBR. Reply to question, i have configured 3 routers with BGP internally. Thanks alot everyone. MSN : mohamedsangey@hotmail.com Yahoo : mohdsangey@yahoo.com Skype : mohamedsangey
  14. Mohamed-Tansat

    Spanning Tree Problem

    Hi, VXR Router 7200 has many interfaces which are all occupied (int g0/1, g0/2, g0/3, fa1/0 and fa1/1). Int g0/1 is the default gateway (outgoing )for all /21 subnets and fa1/0 traffic coming from all customers. Now i want some ip blocks should go through g0/3 (outgoing) while rest default g0/1.
  15. Mohamed-Tansat

    Spanning Tree Problem

    Dear All, Yesterday evening i have changed slightly and since that time no loop and interface doesn't go to block state. Changes are these, I have bypass the switch from router 7200 to Allot(directly connected).So Router 7200 int fa1/0 is the gateway of LAN (incoming traffic from customers) want to divert some ip blocks to interface g0/3 which goes via Allot. Currently default route goes to G0/1 via Etinc. All traffic goes via default route successfully. I have done following changes to divert some IP Blocks to int g0/3 but doesn't work. interface GigabitEthernet0/3 ip address 196.a.b.1 255.255.255.248 access-list 20 permit 196.x.x.0 0.0.0.255 route-map allot permit 5 match ip address 20 set interface GigabitEthernet0/3 interface FastEthernet1/0 ip policy route-map allot
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