About DuncanM2008

DuncanM2008 · 07-20-2016

Hello, I've got a 3850 stack running IOS: Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03.06.04.E RELEASE It's setup as an L3 switch with two Vlans (Voice & Data) and a default route to a WatchGu...

DuncanM2008 · 10-07-2015

Hello,I'm debating my options currently for upgrading one of our end of row consolidated core/distribution switches, we currently run a stack of 7 x 3750G's which are aging badly.Option 1:Straight upgrade to 3750-X based stack or newer 3850's. Option...

DuncanM2008 · 07-16-2012

Hello,I've been trying to track down a particular feature on Cisco's Feature Navigator and have come up with a question, is it possible to run a 7600 IOS on a SUP720-3BXL when in a 6509 Chassis?Fundamentally the Supervisor engine is the same and I co...

DuncanM2008 · 07-05-2012

Hello,I've got a recurring them developing across several deployments of Catalyst 3750X series switches, I'm seeing large amount of output drops accross multiple ports but there are is no QoS deployed on any of these switches. (standard FiFO).As it h...

DuncanM2008 · 06-18-2012

Hello,Has anyone ever been crazy enough to attempt to enable MPLS on two CE devices that are on either end of a L2VPN (MPLS Pseudo-Wire / EVC), I'm aware of the MTU issues that would imposed not to mention the label complexity that would ensue.Has it...

DuncanM2008 · 07-20-2016

Hi Paul, It's purely a next hop IP at the moment, if I did it based on interface that would be difficult as the WG FW is in the same subnet (still doesn't ping). So the next hop interface could be one of two ports depending on which cluster member wa...

DuncanM2008 · 10-07-2015

Thanks Reza,Valuable input, I think at the moment the Sup-2T model is out of range since I would also ideally change all the line cards to DFC4/PFC4 at the same time and we're heavily invested in the older DFC3/PC3 X6700 cards.We don't have the throu...

DuncanM2008 · 07-20-2013

Hello,Just a wild thought here, but you could try running MPLS inside the EVC from Verizon. You'll lose a bit of available MTU with all the extra tagging & labelling bit you'll end up with more options?I assume your CEs are MPLS capable?HTHDunc.Sent ...

DuncanM2008 · 02-20-2013

Hi Tom,The line about "Setup" makes me think the device is factory resetting every time you reboot it? But surely you would of seen that?What is the current configuration register? "Show version".DuncSent from Cisco Technical Support iPhone App

DuncanM2008 · 12-02-2012

As Paolo said get Cisco involved direct, I would add that if you're laying fibre you would be wise to maximise your investment and light either end with DWDM kit so you can ultimately grow In the future.You could also lease wavelengths depending on w...

Member Since	‎05-21-2008 03:25 AM
Date Last Visited	‎06-05-2018 12:01 PM
Posts	98
Total Helpful Votes Received	40

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User Activity

3850 Issue with external VRRP (WatchGuard)

Switch Upgrade Options

CAT6500/SUP720-3BXL IOS Query

Output drops on Cat3750x, multiple ports

Crazy question, MPLS over MPLS Pseudowire

Hi Paul,

Thanks Reza,Valuable input, I

Re: Multitenant CE - unable to configure VRF Lite

Re: Vlan administratevly down after each reload or power down

Re: Core Switch or SDH Equipment