[c-nsp] 3750 not routing L3 ports...?

[Geoffrey Pendery]

The host on the other side (10.63.7.6) needs a route back to
10.63.7.2.  He'll see the .5 as connected, but not the .2.
Add statics on the other side, or a routing protocol between the two.


-Geoff


On Fri, May 22, 2009 at 11:40 AM, ChrisSerafin <chris at chrisserafin.com> wrote:
> I have a 3750 switch configured with 2 L3 ports but I cannot ping from one
> interface to the other. I normally just do IP addresses on VLAN and perform
> intra-vlan routing but I would assume this would work the same....any
> ideas..?
>
> xxx-02#ping 10.63.7.6 source 10.63.7.2
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.63.7.6, timeout is 2 seconds:
> Packet sent with a source address of 10.63.7.2
> .....
> Success rate is 0 percent (0/5)
> xxx-02#ping 10.63.7.6 source 10.63.7.5
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 10.63.7.6, timeout is 2 seconds:
> Packet sent with a source address of 10.63.7.5
> !!!!!
> Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/8 ms
> xxx-02#sh ip int brie
> Interface              IP-Address      OK? Method Status
>  Protocol
> GigabitEthernet1/0/1   10.63.7.2       YES NVRAM  up                    up
> GigabitEthernet1/0/2   10.63.7.5       YES NVRAM  up                    up
> !
>
>
>
> Here is the config:
>
>
> interface GigabitEthernet1/0/1
> no switchport
> ip address 10.63.7.2 255.255.255.252
> srr-queue bandwidth share 10 10 60 20
> srr-queue bandwidth shape  10  0  0  0
> queue-set 2
> priority-queue out
> mls qos trust cos
> auto qos voip trust
> spanning-tree portfast
> !
> interface GigabitEthernet1/0/2
> no switchport
> ip address 10.63.7.5 255.255.255.252
> srr-queue bandwidth share 10 10 60 20
> srr-queue bandwidth shape  10  0  0  0
> queue-set 2
> priority-queue out
> mls qos trust device cisco-phone
> mls qos trust cos
> auto qos voip cisco-phone
> spanning-tree portfast
> service-policy input xxxxxPolice-CiscoPhone
> !
> !
> ip routing
> ip default-gateway 10.63.7.1
> ip classless
> ip route 0.0.0.0 0.0.0.0 10.63.7.6
> ip route 10.0.0.0 255.0.0.0 10.63.7.1
> ip route 10.63.4.192 255.255.255.192 10.63.7.6
> ip route 10.63.30.0 255.255.255.0 10.63.7.1
> ip route 10.254.254.0 255.255.255.0 10.63.7.6
>
>
> -chris
>
>
>
>
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