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  • Users: lui3
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  1. lui3

    Which Cisco Router for me - 2801 vs. 2811

    If you are planning on voice go with the 2811 or even better the 2821. The 2801 will not support an NM. The 2821 will support the EVM module which will be much easier to deal with and more flexible than the 4 port FXS/FXO cards tieing up wic slots. The 2801 was designed for a small site with one...
  2. lui3

    Basic BGP routing between 3 Cisco routers

    Actually neighbor ids have nothing to do with the adjacencies forming. They matter in ospf virtual links not bgp. BGP to OSPF redistribution needs the same router id on both processes. make sure you have router bgp xxxxxx no synchronization and ip classless Lui3 CCNP,CCDA,A+/Net+ Cisco...
  3. lui3

    OSPF: Connecting One Area to Non-Backbone Area

    You can use tunneling to accomplish this. Setup Tunnels from Non-Areas to Area 0 Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  4. lui3

    What are ATM and BVI interfaces?

    BVI is bridge virtual interface it represents the interfaces configured with a bridge group. On switches these interfaces are normally called SVI (switched virtual interfaces) ex. interface vlan 1 (switched virtual interface) ip address 10.1.1.1 255.255.255.0 int fa 0/1 switchport access...
  5. lui3

    Transparent Bridge

    Transparent bridge setup Removed NAT statements bridge irb bridge 1 protocol ieee bridge 1 route ip interface bvi1 ip address x.x.x.x x.x.x.x (whatever you want for management) no shut interface FastEthernet0 description Connected to LAN no ip route-cache speed auto bridge-group 1 ...
  6. lui3

    QoS on Cat 2970

    Andy, did you enable qos on your 3560s? Same thing happened on my 3560s and i have qos enabled on them. 12.2(25)SEC enables these commands by default with qos enabled, I think. not sure :) anyways, if you read the QOS SRND guide these configurations are recommended for the 3560s. The 3560s...
  7. lui3

    Cisco 3750 VLan ACL Not Working.

    if you want to deny ssh telnet and http traffic to the management interface of the switches use the following acl and configuration access-list 1 permit x.x.x.x x.x.x.x for ssh/telnet/http access-list 1 permit x.x.x.x x.x.x.x access-list 1 permit x.x.x.x x.x.x.x access-list 1 permit x.x.x.x...
  8. lui3

    Another 2950 problem

    Connie, Which switch configuration are you posting here? The 2950 or the 6509 configuration. If you have 6509 with uplink ports to 6 2950s then leave the 2950s at the defaults and change the switchport access vlan 1500 to apply on the 6509 ports. The way it works is this. If you use the...
  9. lui3

    Static routing on router with vlan traffic

    There are several ways to do this First question is with multiple vlans who is going to handle intervlan routing. is your internet router a cisco router or something else. is it capable of supporting intervlan routing, ie vlan encapsulation, or router on a stick configurations. if its a cisco...
  10. lui3

    Trunking over SFP

    no problem. commands are switchport trunk encapsulation dot1q (or isl) switchport mode trunk (optional but i always set it) do this on both side of the connection. make sure you have vtp setup correctly with vtp server and client or vtp transparent setup on both side. not a problem. 3550...
  11. lui3

    Device association - want to disassociate!!

    another option is to assign different DNs to each line altogether. use the hunt group or call pickup options. if you are in close proximity and you hear the phone ringing and ringing from the back room and you are on a 7912 you can still use call pickup to reach the front office line without...
  12. lui3

    Required Bandwidth for VOIP phones

    do a simultaneous ping across the wan/vpn while on the phones. packet loss maybe your problem. are the phones losing association with the call manager when this happens. Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  13. lui3

    call manager conferencing

    I have done up to 6 meet me and ad hoc conference attendees in software. I believe the limit on the CCM server itself si 48 users in one conference. Haven't ever maxed it out though. Meet me is the way to go since the CCM hosts the conference instead of the phone which can be affect by max calls...
  14. lui3

    Cisco IP Phones dropping calls out of the blue

    Check your QOS configurations. I have had issues with RTP streams dropping due to to improper QOS configs. Placing dscp 46 in the scavenger queue or not having qos enabled at all. You don't need a lot of bandwidth to mess up the phone. its more of packet per second issue than mbps. I am able to...
  15. lui3

    WAP acting as a true bridge

    and routing Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  16. lui3

    WAP acting as a true bridge

    make sure you configure the WAP in bridging mode. Some products from linksys are not truely APs but APs with built in routers. you want an AP version only not one with an integrated routers. it will function as a bridge between the wireless LAN and the wired LAN transparently as you desire. here...
  17. lui3

    trunking and bridging vlans over serial int.

    can you create seperate serial subinterfaces and place them in bridge groups matching the eth bridge groups? vlan encapsulation on the ethernet side is only necessary so that the switch can map traffic to the correct "colored" port Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  18. lui3

    is this possible with hsrp

    interface tracking will work for this Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  19. lui3

    Link 2 LANS together across a T1

    oops forgot interface BVI 1 ip address x.x.x.x x.x.x.x Lui3 CCNP,CCDA,A+/Net+ Cisco Wireless Specialization
  20. lui3

    Link 2 LANS together across a T1

    interface serial 0 bridge-group 1 interface ether 0 bridge-group 1 other end interface serial 0 bridge-group 1 interface ether 0 bridge-group 1 This is not such a hot idea since all the broadcasts from the remote network will be crossing the slower T1 link and will reduce the overall...

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