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New Member

Problem with Nortel 4548 switch and a Cisco 2960


Hello,

We have a  problem that I can't figure out the cause. I am hoping anyone could  help.

We have a 4548 configured with 3 Vlans. Port 1 is connected  to a Cisco 2960, Port 24 is connect to a Nortel BCM phone system  (192.168.206.40, vlan206).

Within the 4548, we can ping any Vlan  across our entire network, same goes to the Cisco 2960.

However,  from our computer vlan (vlan6 192.168.6.3-192.168.6.253), we can ping  anything except 192.168.206.40 which is the BCM. We can ping all the  phones such as 192.168.206.101.

Attached are the conf file of the  nortel switch and the cisco switch.

Thanks.

2 REPLIES
Hall of Fame Super Blue

Re: Problem with Nortel 4548 switch and a Cisco 2960

kpoon@cbcitelecom.com


Hello,

We have a  problem that I can't figure out the cause. I am hoping anyone could  help.

We have a 4548 configured with 3 Vlans. Port 1 is connected  to a Cisco 2960, Port 24 is connect to a Nortel BCM phone system  (192.168.206.40, vlan206).

Within the 4548, we can ping any Vlan  across our entire network, same goes to the Cisco 2960.

However,  from our computer vlan (vlan6 192.168.6.3-192.168.6.253), we can ping  anything except 192.168.206.40 which is the BCM. We can ping all the  phones such as 192.168.206.101.

Attached are the conf file of the  nortel switch and the cisco switch.

Thanks.

Can you confirm that there is not a firewall on the BCM phone server that is stopping incoming ICMP requests. What happens if you ping from the BCM system ?

Jon

New Member

Re: Problem with Nortel 4548 switch and a Cisco 2960

There is no firewall on the BCM, since I can ping it from the 2960 and the Nortel 4548.

As if I can ping from the BCM, I cannot perform the test right now as I am off site. I will do so later.

Is there anything out of ordinary from the configurations?

Thanks.

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