Please help ping my other router

Discussion in 'Cisco' started by deepblue, Sep 3, 2006.

  1. deepblue

    deepblue

    Joined:
    Sep 3, 2006
    Messages:
    9
    I have 2 cisco 2610 routers connected with a DCE/DTE serial cable
    (DCE is connected to router 1)
    but i cant ping one from the other can someone please help me

    below is the IP route, IP interface, CDP neighbors
    and running config from both my routers.

    Router 1

    Router1>en

    Router1#sho ip route

    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
    U - per-user static route, o - ODR

    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.12.0 is directly connected, Ethernet0/0
    C 172.16.10.0 is directly connected, Serial0/0

    Router1#sho ip int

    Ethernet0/0 is up, line protocol is up
    Internet address is 172.16.12.1/24
    Broadcast address is 255.255.255.255
    Address determined by setup command
    MTU is 1500 bytes
    Helper address is not set
    Directed broadcast forwarding is disabled
    Outgoing access list is not set
    Inbound access list is not set
    Proxy ARP is enabled
    Security level is default
    Split horizon is enabled
    ICMP redirects are always sent
    ICMP unreachables are always sent
    ICMP mask replies are never sent
    IP fast switching is enabled
    IP fast switching on the same interface is disabled
    IP Flow switching is disabled
    IP Fast switching turbo vector
    IP multicast fast switching is enabled
    IP multicast distributed fast switching is disabled
    IP route-cache flags are Fast
    Router Discovery is disabled
    IP output packet accounting is disabled
    IP access violation accounting is disabled
    TCP/IP header compression is disabled
    RTP/IP header compression is disabled
    Probe proxy name replies are disabled
    Policy routing is disabled
    Network address translation is disabled
    Web Cache Redirect is disabled
    BGP Policy Mapping is disabled
    Serial0/0 is up, line protocol is up
    Internet address is 172.16.10.1/24
    Broadcast address is 255.255.255.255
    Address determined by setup command
    MTU is 1500 bytes
    Helper address is not set
    Directed broadcast forwarding is disabled
    Outgoing access list is not set
    Inbound access list is not set
    Proxy ARP is enabled
    Security level is default
    Split horizon is enabled
    ICMP redirects are always sent
    ICMP unreachables are always sent
    ICMP mask replies are never sent
    IP fast switching is enabled
    IP fast switching on the same interface is enabled
    IP Flow switching is disabled
    IP Fast switching turbo vector
    IP multicast fast switching is disabled
    IP multicast distributed fast switching is disabled
    IP route-cache flags are Fast
    Router Discovery is disabled
    IP output packet accounting is disabled
    IP access violation accounting is disabled
    TCP/IP header compression is disabled
    RTP/IP header compression is disabled
    Probe proxy name replies are disabled
    Policy routing is disabled
    Network address translation is disabled
    Web Cache Redirect is disabled
    BGP Policy Mapping is disabled

    Router1# sho cdp ne

    Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
    S - Switch, H - Host, I - IGMP, r - Repeater

    Device ID Local Intrfce Holdtme Capability Platform Port ID
    Router2 Ser 0/0 153 R 2610 Ser 0/0
    Switch Eth 0/0 139 T S WS-C2924M-Fas 0/24

    Router1#sho run
    Building configuration...

    Current configuration:
    !
    version 12.0
    service timestamps debug uptime
    service timestamps log uptime
    no service password-encryption
    !
    hostname Router1
    !
    enable secret 5 $1$xCZ3$j3YMuR9vYZ6gqC1D5Q4C51
    !
    ip subnet-zero
    !
    !
    !
    interface Ethernet0/0
    description Lan network on router 1
    ip address 172.16.12.1 255.255.255.0
    no ip directed-broadcast
    !
    interface Serial0/0
    description Network connection to router 2
    ip address 172.16.10.1 255.255.255.0
    no ip directed-broadcast
    no ip mroute-cache
    no fair-queue
    clockrate 500000
    !
    ip classless
    !
    !
    line con 0
    transport input none
    line aux 0
    line vty 0 4
    password
    login
    !
    end

    Router1#


    Router 2

    Router2#

    Router2#sho ip route
    Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
    D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
    N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
    E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
    i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
    * - candidate default, U - per-user static route, o - ODR
    P - periodic downloaded static route

    Gateway of last resort is not set

    172.16.0.0/24 is subnetted, 2 subnets
    C 172.16.10.0 is directly connected, Serial0/0
    C 172.16.11.0 is directly connected, Ethernet0/0

    Router2#sho ip int

    Ethernet0/0 is up, line protocol is up
    Internet address is 172.16.11.1/24
    Broadcast address is 255.255.255.255
    Address determined by setup command
    MTU is 1500 bytes
    Helper address is not set
    Directed broadcast forwarding is disabled
    Outgoing access list is not set
    Inbound access list is not set
    Proxy ARP is enabled
    Security level is default
    Split horizon is enabled
    ICMP redirects are always sent
    ICMP unreachables are always sent
    ICMP mask replies are never sent
    IP fast switching is enabled
    IP fast switching on the same interface is disabled
    IP Flow switching is disabled
    IP Fast switching turbo vector
    IP multicast fast switching is enabled
    IP multicast distributed fast switching is disabled
    IP route-cache flags are Fast
    Router Discovery is disabled
    IP output packet accounting is disabled
    IP access violation accounting is disabled
    TCP/IP header compression is disabled
    RTP/IP header compression is disabled
    Probe proxy name replies are disabled
    Policy routing is disabled
    Network address translation is disabled
    WCCP Redirect outbound is disabled
    WCCP Redirect inbound is disabled
    WCCP Redirect exclude is disabled
    BGP Policy Mapping is disabled
    Serial0/0 is up, line protocol is up
    Internet address is 172.16.10.2/24
    Broadcast address is 255.255.255.255
    Address determined by setup command
    MTU is 1500 bytes
    Helper address is not set
    Directed broadcast forwarding is disabled
    Outgoing access list is not set
    Inbound access list is not set
    Proxy ARP is enabled
    Security level is default
    Split horizon is enabled
    ICMP redirects are always sent
    ICMP unreachables are always sent
    ICMP mask replies are never sent
    IP fast switching is enabled
    IP fast switching on the same interface is enabled
    IP Flow switching is disabled
    IP Fast switching turbo vector
    IP multicast fast switching is enabled
    IP multicast distributed fast switching is disabled
    IP route-cache flags are Fast
    Router Discovery is disabled
    IP output packet accounting is disabled
    IP access violation accounting is disabled
    TCP/IP header compression is disabled
    RTP/IP header compression is disabled
    Probe proxy name replies are disabled
    Policy routing is disabled
    Network address translation is disabled
    WCCP Redirect outbound is disabled
    WCCP Redirect inbound is disabled
    WCCP Redirect exclude is disabled
    BGP Policy Mapping is disabled

    Router2#sho cdp ne

    Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
    S - Switch, H - Host, I - IGMP, r - Repeater

    Device ID Local Intrfce Holdtme Capability Platform Port ID
    Router1 Ser 0/0 152 R 2610 Ser 0/0


    Router2#sho run
    Building configuration...

    Current configuration : 546 bytes
    !
    version 12.2
    service timestamps debug uptime
    service timestamps log uptime
    no service password-encryption
    !
    hostname Router2
    !
    enable secret 5 $1$vI8.$AAFbc9BOb1kjvIKbgvPMS0
    !
    ip subnet-zero
    !
    !
    !
    !
    !
    !
    interface Ethernet0/0
    description Lan network for router 2
    ip address 172.16.11.1 255.255.255.0
    half-duplex
    !
    interface Serial0/0
    description network connection to router 1
    ip address 172.16.10.2 255.255.255.0
    !
    ip classless
    ip http server
    ip pim bidir-enable
    !
    !
    line con 0
    line aux 0
    line vty 0 4
    password
    login
    !
    end

    Router2#ping 172.16.12.1Type escape sequence to abort.
    Sending 5, 100-byte ICMP Echos to 172.16.12.1, timeout is 2 seconds:
    .....
    Success rate is 0 percent (0/5)
    Router2#
     
    deepblue, Sep 3, 2006
    #1
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