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8.7

ATT PTP Metro E with 3560/3750

Asked by DemoD in Network Routers, Network Switches & Hubs

Tags: CIsco 3750 3560 metro-e routing

Hello all,

I am trying to get my ptp metro e (att) set up and am having some difficulty. We have a ptp t-1 that is working fine, but are adding the metro-e (not replacing it) for DB replication.

setup now
------------------------------------------
Site a
3750
vlan 50 192.168.50.0
swtch address 192.168.50.8

interface GigabitEthernet1/0/25
description Metro E to site b fiber
no switchport
ip address 10.12.0.1 255.255.255.0

ptp t1 router 192.168.50.3
----------------------------------------------------------

----------------------------------------------------------
Site b
3560
vlan 10 192.168.1.0
swtch address 192.168.1.8

interface GigabitEthernet0/4
description Metro E to site a fiber
no switchport
ip address 10.12.0.2 255.255.255.0

ptp t1 router 192.168.1.3
----------------------------------------------------------

I do not think Routing is my issue. I can ping from vlan 50 to vlan 10 across the t-1 as things are set up now

What I cannot do is ping the 10.12.0.2 interface at site b from site a or the 10.12.0.1 interface at site a from site b.

if I do a route print at site a it shows 10.12.0.0 is directly connected via GigabitEthernet1/0/25

It looks like the ping requests are going out the proper interfaces as I see the outgoing packets rise, but neither enterface tied to the metro e ever sees anything coming in.

What am I missing here? I thought metro e is just a big patch cable

Thanks all

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ATT PTP Metro E with 3560/3750

Asked by DemoD in Network Routers, Network Switches & Hubs

Tags: CIsco 3750 3560 metro-e routing

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