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About mfarrenkopf
05-14-2021
mfarrenkopf
Beginner
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Member since
12-27-2006
91
Posts
33
Helpful
2
Solutions
Discussions mfarrenkopf has Participated In
Latest Contributions by mfarrenkopf
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vPC Switch Failure, auto-recovery Behavior
Created by
mfarrenkopf
in
Server Networking
05-11-2021
05-11-2021
Nexus 93180YC running 7.0(3)I4(2). That we need to upgrade notwithstanding, I think what we experien...
Re: LACP Neighbor Output Inconsistency
Created by
mfarrenkopf
in
Server Networking
03-18-2021
03-18-2021
Hi Balaji,I appreciate the reply. However, I'm the network engineer; I don't have access to the NetA...
LACP Neighbor Output Inconsistency
Created by
mfarrenkopf
in
Server Networking
03-18-2021
03-18-2021
On Nexus 6001s, running two different NX-OS versions (6.0(2)N2(5), 7.0(8)N1(1)). show lacp neighbor ...
Re: LACP issue (Oracle Exadata VPC Active/Active concern/related)
Created by
mfarrenkopf
in
Application Centric Infrastructure
12-09-2020
12-09-2020
Hi Tehransoccer,Did you ever get a resolution to this?We've got some Oracle equipment connected to a...
Re: "ip mtu" vs "mtu" and Giant Frames
Created by
mfarrenkopf
in
Switching
10-26-2020
10-26-2020
Hi Reza,This is a production device, so I can't change the MTU to experiment.The 9500 is an MPLS PE;...
"ip mtu" vs "mtu" and Giant Frames
Created by
mfarrenkopf
in
Switching
10-26-2020
10-26-2020
I'm having an issue with an interface incrementing giants, when I don't think it should. The setup i...
Re: Nexus 93180YC and Jumbo Frames
Created by
mfarrenkopf
in
Data Center Switches
04-18-2020
04-18-2020
Hi f00z,Thank you for the reply!I cut my teeth originally on the 5548s and 6001. Those defined the Q...
Re: Nexus 7K Loop Detection Messages
Created by
mfarrenkopf
in
Data Center Switches
04-16-2020
04-16-2020
Hi Sergiu,We have four data center distribution 7K-series equipment. DCA has two 7700s. DCB has two ...
Re: Nexus 7K Loop Detection Messages
Created by
mfarrenkopf
in
Data Center Switches
04-15-2020
04-15-2020
Okay, so MAC_0 = ASIC = FE.Thank you!Before this there are a boatload of messages about MACs flappin...
Nexus 93180YC and Jumbo Frames
Created by
mfarrenkopf
in
Data Center Switches
04-15-2020
04-15-2020
For better or worse, as a standard practice we've been enabling jumbo frames in our data centers on ...
Nexus 7K Loop Detection Messages
Created by
mfarrenkopf
in
Data Center Switches
04-15-2020
04-15-2020
We had an incident with OTV on Sunday. During OTV reconvergence, enough MAC addresses flopped around...
Re: OSPF, Dual PE, and Default Route
Created by
mfarrenkopf
in
MPLS
10-14-2019
10-14-2019
Thank you. Got another reply with the same information.Now the question is, what to do about it. Wit...
Re: OSPF, Dual PE, and Default Route
Created by
mfarrenkopf
in
MPLS
10-14-2019
10-14-2019
Thank you. This absolutely makes sense. I was focused on the DN bit and forgot about the domain ID.S...
OSPF, Dual PE, and Default Route
Created by
mfarrenkopf
in
MPLS
10-09-2019
10-09-2019
I work in a large enterprise. We run our own MPLS environment for macrosegmentation. See attached di...
Re: BFD, OSPF, and Metro Ethernet
Created by
mfarrenkopf
in
Routing
08-16-2019
08-16-2019
I don't know if this reply got deleted for some reason. I got no e-mail saying it violated any terms...
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Public Statistics
Date Registered
12-27-2006
02:03 PM
Date Last Visited
05-14-2021
01:51 PM
Total Messages Posted
91
Total Helpful Votes Received
33
Helpful Votes Given To
User
Helpful Count
Ganesh Hariharan
5
Jon Marshall
5
Giuseppe Larosa
4
See all >
Helpful Votes From
User
Helpful Count
s naveen
5
MHM Cisco World
5
TisTos
5
Jon Marshall
5
wangchunhao2000
1
13
See all >