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  1. anrovla

    second generation VWIC

    Hi, any tip how to access / configure second generation of VWIC2-2MFT-T1/E1 on 1841, IOS 12.4.(8b) ? Previus generation card (VWIC-1MFT-T1/E1) was accessable by: controller E1 0 framing NO-CRC4 channel-group 0 timeslots 1-6 With new card inserted, I can not issue controller command, it must...
  2. anrovla

    channel-group limitation

    OK, but I want clear statement about limit of channel-groups ... Anrovla
  3. anrovla

    channel-group limitation

    When ever I try to create 5-th channel group (in any combination) I got: %Channel-groups per port limit exceeded %Insufficient resources to create channel group Any idea? Anrovla
  4. anrovla

    channel-group limitation

    Can someone state limit of channel-groups (from VWIC2-2MFT-T1/E1) per router (i.e. 2811) ? I have 2 controllers with total of 4 E1 lines, but it sounds that I can ONLY have 4 channel-groups of any combination in a time per router. Anrovla
  5. anrovla

    Is GLBP right choice for introducing redundancy ?

    ... as well as GLBP will load balance between TWO routers with ONE serial, and VRRP/HSRP will not, right ?
  6. anrovla

    Is GLBP right choice for introducing redundancy ?

    But of course, in case of ONE router with 2 serial links (my current case). If I have 2 routers with ONE serial each, OSPF running, VRRP enabled, then ANY packet comming from LAN1 with VIP (virtual IP of VRRP group) as destination, will be forwarded by 'active/master' router via ONE serial link...
  7. anrovla

    Is GLBP right choice for introducing redundancy ?

    what exactly do you refer by 'dynamic routing' ? Anrovla
  8. anrovla

    Is GLBP right choice for introducing redundancy ?

    Now I am confused. As far as I understand, HSRP/VRRP over 2 routers with one serial each, all traffic will go via 'active' router, while 'backup' router will be left in case of outage. Right ? What I need is traffic from LAN1 to be balanced over TWO serial lines, so in case of router outage...
  9. anrovla

    Is GLBP right choice for introducing redundancy ?

    Have 2811 router with 2 serial i/f in balancing mode (same metrics, only statisc routes) connecting LAN1 to LAN2. Need to add redundancy 'on router' lever, i.e. to be protected if one router goes down in LAN1. Hosts in LAN1 can not be altered in termfs of changing default gataway and I must keep...

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