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Routing Problem on 1921 router

frabro001
Level 1
Level 1

I am having trouble with the routing on my 1921, I am not able to ping host on either side of the interfaces but i can ping the interfaces, any help with the routing for this config, thanks all

My config is 

no ip source-route

ip dhcp excluded-address 172.20.6.1 172.20.6.99

!

ip dhcp pool 6net

 network 172.20.6.0 255.255.255.0

 domain-name w0978domain.com

 dns-server 172.20.1.5 172.20.2.5 172.20.3.5

 default-router 172.20.6.30

!

!

!

ip domain name 33333333

ip cef

no ipv6 cef

multilink bundle-name authenticated

!

cts logging verbose

!

!

interface Embedded-Service-Engine0/0

 no ip address

 shutdown

!

interface GigabitEthernet0/0

 description Connection to MPLS Circuit

 no ip address

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 ip flow ingress

 duplex auto

 speed auto

 no mop enabled

!

interface GigabitEthernet0/0.631

 encapsulation dot1Q 631

 ip address x.x.x.x 255.255.255.252

 no ip redirects

 no ip unreachables

 no ip proxy-arp

 ip verify unicast reverse-path

!

interface GigabitEthernet0/1

 description Inside-Interface MB Network

 ip address 172.20.1.252 255.255.255.0

 duplex auto

 speed auto

!

interface FastEthernet0/0/0

 ip address 172.20.6.30 255.255.255.0

 duplex auto

 speed auto

!

interface FastEthernet0/0/1

 no ip address

 shutdown

 duplex auto

 speed auto

!

router bgp xxxxx

 bgp log-neighbor-changes

 redistribute connected

 redistribute static

 neighbor xxxxxxxxxxx remote-as xxxxxxx

 default-information originate

!

no ip forward-protocol nd

!

ip http server

ip http access-class 23

ip http authentication local

ip http secure-server

ip http timeout-policy idle 60 life 86400 requests 10000

!

ip route 0.0.0.0 0.0.0.0 172.20.1.30

!

!

!

snmp-server community public RO

access-list 23 permit 172.20.0.0 0.0.255.255

3 Replies 3

Philip D'Ath
VIP Alumni
VIP Alumni

Make sure everything has their default gateway pointing to the router for the VLAN they are on.

I guess routing could be disabled.  Try "ip routing".

What do you have connected to the interfaces ? A switch ? 

Can you post the output from a traceroute ?

Julio E. Moisa
VIP Alumni
VIP Alumni

Hi

Is the the other end configured on the correct vlan? How is configured the port on the switch? it will not work if the switchport is configured as trunk, unless you create sub interfaces and router in a stick scheme is implemented.

:-)




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