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Cisco 2509 Access Server doesn't work with 2950 Switch Issue

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  • Cisco 2509 Access Server doesn't work with 2950 Switch Issue

    Please help!

    I purchased a Cisco 2509 Access Server to use in my home lab. I am able to go in and out of my 3640 routers but NOT for 3 of my 2950 switches.

    Does any Cisco Guru knows what must be configured on the Cisco Switch allow it to work with the Access Server?


    Below is the config:

    Cisco 2509 Access Server

    Host Port Flags Age Type Address(es)
    R3 2003 (perm, OK) 0 IP 1.1.1.1
    R2 2002 (perm, OK) 0 IP 1.1.1.1
    R1 2001 (perm, OK) 0 IP 1.1.1.1
    2950SW1 2004 (perm, OK) 0 IP 1.1.1.1
    2950SW2 2005 (perm, OK) 0 IP 1.1.1.1
    2950SW3 2006 (perm, OK) 0 IP 1.1.1.1

    This is what happens when I try to connect to the 2950 Switch:

    CONSOLE#2950SW1
    Translating "2950SW1"
    Trying 2950SW1 (1.1.1.1, 2004)... Open
    [Connection to 2950SW1 closed by foreign host]
    2950 Switch Config:
    2950SW1#show run
    Building configuration...
    Current configuration : 1303 bytes
    !
    version 12.1
    no service pad
    service timestamps debug uptime
    service timestamps log uptime
    no service password-encryption
    !
    hostname 2950SW1
    !
    !
    ip subnet-zero
    !
    ip ssh time-out 120
    ip ssh authentication-retries 3
    !
    spanning-tree mode pvst
    no spanning-tree optimize bpdu transmission
    spanning-tree extend system-id
    .....
    interface Vlan1
    ip address 10.1.1.1 255.255.255.0
    no ip route-cache
    !
    ip default-gateway 10.1.1.1
    ip http server
    banner motd ^C Switch 1 model 2950 ^C
    !
    line con 0
    exec-timeout 0 0
    password cisco
    logging synchronous
    login
    line vty 0 4
    password cisco
    login
    line vty 5 15
    login
    !
    !
    end

    Thanks in advance for your help!
    Last edited by lexant; 22nd February 2009, 21:30. Reason: easier to view!

  • #2
    Re: Cisco 2509 Access Server doesn't work with 2950 Switch Issue

    Hi Friend

    The 2509 use the reverse telnet

    if you use this configuration the router try to conect the sw by the console, you dont need any configuration on the switch.

    The router send the trafic by the octal cable, the octal cable must connect in each console.

    If you have more questions, please write to my email with all configuration of your router and the topology of you map.

    Regards

    Rodolfo Montes
    Mexico
    [email protected]

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