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John Patrick Lopez
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About John Patrick Lopez
01-22-2021
John Patrick Lopez
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Member since
02-02-2007
535
Posts
150
Helpful
5
Solutions
Latest Contributions by John Patrick Lopez
Latest Contributions by John Patrick Lopez
Discussions John Patrick Lopez has Participated In
TKBs John Patrick Lopez has Participated In
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Re: Overriding Multiple AS Instance
Created by
John Patrick Lopez
in
MPLS
01-21-2021
01-21-2021
Thanks I see it now. What about the override? Is it a correct behavior that all the offending AS are...
Overriding Multiple AS Instance
Created by
John Patrick Lopez
in
MPLS
01-21-2021
01-21-2021
I'm trying to do some lab here and just some odd behavior.CE1(AS20)----PE1(65000)----(65000)PE2----C...
Re: DHCP SERVER on IOS XR Cisco ASR9001
Created by
John Patrick Lopez
in
Other Security Subjects
10-24-2020
10-24-2020
It is supported. We are using ours as DHCP server.
Segment Routing and BGP-LU Questions
Created by
John Patrick Lopez
in
MPLS
10-10-2020
10-10-2020
Hi there, I have couple of questions about some Segment Routing and BGP-LU. Above is my network topo...
Re: ASA Disconnecting from TACACS
Created by
John Patrick Lopez
in
Network Security
08-24-2020
08-24-2020
Yes. I think some of them are still ok. We have hundreds of ASAs and I don’t log into all of them fr...
Re: ASA Disconnecting from TACACS
Created by
John Patrick Lopez
in
Network Security
08-23-2020
08-23-2020
I cannot login to ASA because the we recently changed our ways and our local password is in password...
Re: ASA Disconnecting from TACACS
Created by
John Patrick Lopez
in
Network Security
08-23-2020
08-23-2020
The source interface is always the inside. On the ISE, there are no logs because the ASA is no longe...
ASA Disconnecting from TACACS
Created by
John Patrick Lopez
in
Network Security
08-23-2020
08-23-2020
We've been having this strange issue wherein the firewall would disconnect or stop communicating to ...
Re: Changing Cisco ISE IP Address
Created by
John Patrick Lopez
in
Network Access Control
08-20-2020
08-20-2020
Thank you. I'll deregister it first and run the command. During the last time attempt, when I had to...
Re: Reset ISE host OS config with a single CLI?
Created by
John Patrick Lopez
in
Security Blogs
08-19-2020
08-19-2020
Hi there. Do I need to do the same process if my goal is to just change the IP address? Or changing ...
Changing Cisco ISE IP Address
Created by
John Patrick Lopez
in
Network Access Control
08-19-2020
08-19-2020
Hello there. I am currently on my last stretch of ACS to ISE migration. It's just a small deployment...
Re: GRE tunnel goes down
Created by
John Patrick Lopez
in
VPN
04-01-2020
04-01-2020
Try to check if the GRE session on your FW has cleared out when it was more than 3 mins. I suspect t...
Re: GRE tunnel goes down
Created by
John Patrick Lopez
in
VPN
04-01-2020
04-01-2020
Ah so your GRE tunnel is between 6504 and the firewall?
NAT-Divert Use Cases
Created by
John Patrick Lopez
in
Other Security Subjects
04-01-2020
04-01-2020
Hi there, I am trying to understand some use cases for NAT-Divert. Can it be used to override the ro...
Re: GRE tunnel goes down
Created by
John Patrick Lopez
in
VPN
04-01-2020
04-01-2020
I cannot fully understand your design but check your firewall if it's hair-pinning the GRE traffic b...
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Public Statistics
Date Registered
02-02-2007
03:47 AM
Date Last Visited
01-22-2021
12:09 AM
Total Messages Posted
535
Total Helpful Votes Received
150
Helpful Votes Given To
User
Helpful Count
loris.marcellin
i
5
pigallo
5
Giuseppe Larosa
30
Rob Ingram
5
Peter Paluch
15
See all >
Helpful Votes From
User
Helpful Count
Ehsan Momeni Bashusqeh
5
jjoseph85
5
Sergey Prishchepa
5
ivannepriakhin8
505
5
JosepRicart
5
See all >