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01-13-2018 03:40 PM - edited 03-05-2019 09:45 AM
Here is the scenario - we have MPLS connected from ISP onto a switch, and this is due to not having the wic card in place day of delivery - no WIC is in place in the router (2901) and working - MPLS has been working perfect, i can ping the PE device ip address from my router so on and so forth - here is the problem, i need to move that MPLS connection to my router - and i thought i had this figured out but i guess not - not as easy as just moving cat cable from switch to router and keeping config the same -
thoughts?
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01-14-2018 01:50 PM
Hey Paul - i did test with xover cable and the same results.... there i 2 separate WIC cards on the router, one already in use, the new one i just installed....
So basically we are on about interface Ge/0 thats all correct? correct
Which when working attaches to a switch which also has the PE rtr attached, but when you remove the switch and attach this rtr via it Ge/0 port direct to the PE rtr connectivity fails correct? correct, when i move PE connection direct to CE rtr it doesnt like it...
- but so whats the additional WIC for, would this be for an additional peering or addition to a multipoint. The additional WIC is the one i just purchased for this connection.
Can you also post the config of your router please.
for this connection we're working on.
interface GigabitEthernet0/1.1
description DATA VLAN
encapsulation dot1Q 1 native
ip address 10.179.129.253 255.255.255.0
ip nat inside
Physical WIC port
!
interface GigabitEthernet0/1/0
no ip address
!
interface GigabitEthernet0/1/1
no ip address
!
interface GigabitEthernet0/1/2
no ip address
!
interface GigabitEthernet0/1/3
no ip address
duplex full
speed 100
router bgp 65057
bgp router-id 10.179.129.253
bgp log-neighbor-changes
bgp redistribute-internal
network 10.35.0.0 mask 255.255.0.0
network 10.45.0.0 mask 255.255.0.0
network 10.100.10.24 mask 255.255.255.252
network 10.182.15.0 mask 255.255.255.0
network 172.24.5.0 mask 255.255.255.0
network 192.168.5.0
neighbor 10.179.129.252 remote-as 65057
neighbor 10.179.129.252 next-hop-self
neighbor 10.179.129.252 send-community
neighbor 10.179.129.252 soft-reconfiguration inbound
ip virtual-reassembly in
Hope this helps clear things up....
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01-15-2018 04:28 AM - edited 01-15-2018 04:29 AM
Hi
Just a couple of questions, This configuration (blue) looks an iBGP to your internal network is that correct? and is it just for internal not to connect to the ISP?
interface GigabitEthernet0/1.1
description DATA VLAN
encapsulation dot1Q 1 native
ip address 10.179.129.253 255.255.255.0
ip nat inside
But you are now trying connecting to a Etherswitch module the ISP's router, is that correct?
Physical WIC port
!
interface GigabitEthernet0/1/0
no ip address
!
interface GigabitEthernet0/1/1
no ip address
!
interface GigabitEthernet0/1/2
no ip address
!
interface GigabitEthernet0/1/3
no ip address
duplex full
speed auto
So I would like to see the current configuration for the connection with the ISP. With Etherswich module you could configure:
Example:
vlan 100
name ISP
ip routing
interface vlan 100
ip address x.x.x.x y.y.y.y (P2P with provider)
no shutdown
interface g0/1/3
switchport access vlan 100
switchport mode access
no shutdown
ip route 0.0.0.0 0.0.0.0 x.x.x.x (pointing to ISP router interface IP)
Could you please share a Low level topology?
Thank you in advance
:-)
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01-15-2018 01:20 PM
Hello
Then providing the wic is working you should obtain connectivity - Which makes me wonder if its the wic
Can you confirm its installed correctly ( in the correct slot)
Have you rebooted the rtr?
Can you ping the interface on the wic when its connected to your laptop?
res
Paul
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Kind Regards
Paul

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10-30-2018 07:44 AM
Example:
vlan 100
name ISP
ip routing
interface vlan 100
ip address x.x.x.x y.y.y.y (P2P with provider)
no shutdown
interface g0/1/3
switchport access vlan 100
switchport mode access
no shutdown
Thanks.

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