About Andrew Cormier

Andrew Cormier · 03-11-2015

So this started suddenly after working for about a year. Clients are not getting IP addresses. We are using IP-helper for dhcp relaying. We are using 3750s across the board BUT we have an MPLS network between the client switch and the server switch. ...

Andrew Cormier · 10-30-2014

So we are trying to setup up WCCP on our 3750 stack and it isnt working. We get this message in the event logs on the switchPLATFORM_WCCP-4-SDM_MISMATCH: WCCP requires sdm template routingThe solution seems to be to run the global config command sdm ...

Andrew Cormier · 09-10-2014

Hi,I have a local 3750 that is giving me VTP warnings and filling up the logs.165394: Sep 10 10:32:53.015 EDT: %SW_VLAN-4-VTP_USER_NOTIFICATION: VTP protocol user notification: Version 1 device detected on Gi2/0/24 after grace period has endedThe rem...

Andrew Cormier · 08-28-2014

Hi, I have a 3750X stack I just put together. Some of the switches have been shelved for a couple of years so I think the battery might be going/gone on it. In the meantime I would just like to be able to have the logs timestamped with the correct ti...

Andrew Cormier · 06-03-2014

Hi, I had posted earlier but I think I have almost figured out the issue.. just not how to resolve it. I have two nexus switches connected together with PO5. Each nexus has a PO6 to connect to a single Cat3750 VLAN 46 on one of the switches is showin...

Andrew Cormier · 06-16-2015

Ok.. forgot to update this.. sorry. SO we have our hardware.. our ISP has their hardware.. but they were using another provider in that city and the OTHER ISP did a maintenance that killed our DHCP.. they fixed it and everythign worked.. thanks all!

Andrew Cormier · 03-12-2015

Sure. There is no firewalls in the path. There is an MPLS network between the switch and the dhcp server.. .workstation <->3750 w/DHCP Relay <->Router<->MPLS<->Router<->3750<-> DHCPHas been working fine for over a year now. Talked to the MPLS provide...

Andrew Cormier · 03-11-2015

Hey Rejohn.. so sorry.. I should have included that I did that and did NOT get any traffic on the dhcp server.. The DHCP server servers several switches and vlans and wireshark shows requests from all the vlan interfaces except for the ones on the s...

Andrew Cormier · 11-06-2014

Well it has been 4.5 days now.. no complaints and WCCP seems to be working as it should.I say issue resolved.Thanks!!

Andrew Cormier · 10-30-2014

running desktop template.. ipadvanced image. Not sure what you mean by lowering layer 2 capabilities tho..

Member Since	‎10-05-2010 11:37 AM
Date Last Visited	‎06-19-2019 12:35 AM
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Problem with IP-helper.. I am stumped.

WCCP requires sdm template routing on a 3750.

Risk of changing to VTP version?

Logs showing Mar 1 for entries even though sho clock shows todays date?

Nexus 3548 : vlan is not allowed on peer-link

Ok.. forgot to update this..

Sure. There is no firewalls

Hey Rejohn.. so sorry.. I

Well it has been 4.5 days now

running desktop template..