VLAN Trunking/Routing Problem

Discussion in 'Cisco' started by mnkyb0i, Jun 26, 2007.

  1. mnkyb0i

    mnkyb0i

    Joined:
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    I have a 2620 router, three 2900XL switches, a PIX506E and an ASA5510. The 2620 is acting as a router on a stick with the following interface config:

    interface FastEthernet0/0
    ip address 10.1.1.1 255.255.255.0
    no ip mroute-cache
    duplex auto
    speed 10
    !
    interface FastEthernet0/0.2
    encapsulation dot1Q 2
    ip address 10.1.2.1 255.255.255.0
    no ip redirects
    !
    interface FastEthernet0/0.3
    encapsulation dot1Q 3
    ip address 10.1.3.1 255.255.255.0
    no ip redirects
    !
    interface FastEthernet0/0.4
    encapsulation dot1Q 4
    ip address 10.1.4.1 255.255.255.0
    no ip redirects
    !
    interface FastEthernet0/0.5
    encapsulation dot1Q 5
    ip address 10.1.5.1 255.255.255.0
    no ip redirects
    !
    interface FastEthernet0/0.7
    encapsulation dot1Q 7
    ip address 10.1.7.1 255.255.255.0


    The ports on the switches that connect to the firewall and between one another are set up as dot1q trunk ports:

    interface FastEthernet0/1
    switchport trunk encapsulation dot1q
    switchport mode trunk
    !
    interface FastEthernet0/2
    switchport trunk encapsulation dot1q
    switchport mode trunk
    !
    interface FastEthernet0/3
    switchport trunk encapsulation dot1q
    switchport mode trunk
    !


    I can ping the router interface IP's from anywhere on the network and I can ping 10.1.3.254 (The internal PIX interface), but I can't ping the ASA Internal interface 10.1.4.254.

    I can't even ping from the ASA to the router interface IP 10.1.4.1. The physical connectivity between the Router and the ASA is ASA--Switch--Switch--Router. The PIX to Router connectivity is PIX--Switch--Switch--Router.

    So I am totally stumped.
     
    mnkyb0i, Jun 26, 2007
    #1
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