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plumbis
‎08-28-2017
Rising star
Pete is a Technical Leader for routing protocols in the TAC. Pete's focus is on MPLS, routing, multicast and IPv6. Pete Lumbis is CCIE #28677 and CCDE 20012::3
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600 Helpful Vote
1 Accepted Solution
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Member since ‎03-20-2009
54
Posts
688
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4
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Sukhjit, you are correct

Created by in Networking Documents
05-24-2014
05-24-2014
Sukhjit, you are correct there would be STP concerns. If VLAN translation was done then there would ...

Re: OSPF mtu mismatch question

Created by in Routing
12-28-2013
12-28-2013
With OSPF the MTU is a field set in the DBD during neighbor establishement. We send small packets on...

Re: Understanding Ethernet Virtual Circuits (EVC)

Created by in Networking Documents
11-02-2013
11-02-2013
Nicholas- Yes the EVC infrastructure is supported in ASR1k/IOS-XE since 3.2S http://www.cisco.com/en...

Re: IPv6 Subnetting - Overview and Case Study

Created by in Networking Documents
09-17-2013
09-17-2013
Great catch Juan! 32,000 views and you're the first to see that.I've updated the doc to correct thes...

Reading and Understanding the OSPF Database

Created by in Networking Documents
04-03-2013
04-03-2013
IntroductionOSPF, being a link-state protocol, allows for every router in the network to know of eve...

Enterprise Edge BGP Deployment Options

Created by in Networking Documents
02-09-2013
02-09-2013
We all know that we our providers require BGP to connect to the internet, but it's not always so cle...

Re: Understanding Ethernet Virtual Circuits (EVC)

Created by in Networking Documents
01-08-2013
01-08-2013
Sherif, you are exactly right. The CAM table will say that the destination mac is out g0/2, service ...

Re: Understanding Ethernet Virtual Circuits (EVC)

Created by in Networking Documents
12-27-2012
12-27-2012
I think the PBB case is handled a little differently since it is about massive L2 scalability. In th...

Re: Understanding Ethernet Virtual Circuits (EVC)

Created by in Networking Documents
12-26-2012
12-26-2012
Shreeram,The other part that is missing in your example is mac learning. When we tie the EVC to a br...

Understanding MPLS Traffic Engineering (TE) Label Operations

Created by in Service Providers Documents
06-21-2012
06-21-2012
One of the biggest challenges in troubleshooting is understanding expected behavior. If we don't kno...

Understanding Ethernet Virtual Circuits (EVC)

Created by in Networking Documents
12-10-2011
12-10-2011
The ProblemOn traditional switches whenever we have a trunk interface we use the VLAN tag to demulti...

Re: IPv6 Subnetting - Overview and Case Study

Created by in Networking Documents
10-13-2011
10-13-2011
@jbesse74You are correct that a /56 would give you 256 /64s. (128 (total bits) - 64 (subnet bits on ...

Re: IPv6 Subnetting - Overview and Case Study

Created by in Networking Documents
09-16-2011
09-16-2011
@Raul - Whoops, put my 0 on the wrong side. I'll make it a point to update the doc with this change....

UC520 WAN Speeds

Created by in Routing
09-06-2011
09-06-2011
The way platforms like the UC520 forward packets is via the central CPU. When you are running your s...

Keep the IP, gain the bandwidth!

Created by in Routing
09-06-2011
09-06-2011
There isn't a good solution here. The best you are going to be able to do is NAT with a route-map in...
Public Statistics
Date Registered ‎03-20-2009 06:12 PM
Date Last Visited ‎08-28-2017 11:48 PM
Total Messages Posted 54
Total Helpful Votes Received 688
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