About guerinp

guerinp · 08-04-2011

Hi all,I've read lots of Cisco docs/white papers on DCI - Layer 2 extension between DCs, but as yet I cannot find any decent information on how best to deploy firewalls and load balancers in such a design. I've seen refs to FHRP isolation on Nexus 7k...

guerinp · 11-20-2009

Hi,We have 2 ACE modules that were delivered without any licenses.There is no IP connectivity whatsoever to these modules and I'm guessing this is due to the fact there are no licenses installed.Have tried asking Cisco to no avail - and am not sure i...

guerinp · 04-20-2006

Hi, I have a hub and spoke network topology, and in order to access the spoke routers I use SSH version 2 from the hub router. Access is as follows: 1) I SSH onto a hub router from an UNIX server 2) Once logged into the hub router, I then SSH onto th...

guerinp · 11-23-2009

Gilles,Thanks for your help - the ACE was allocating 100% of resources to the contexts leaving none left for Admin. Reason this was not happening on the other modules was that they had 3 contexts each using 33% (leaving 1% for default context for Adm...

guerinp · 11-20-2009

Thanks for the info - so I should at least be able to connect to a license-less ACE at least, but these modules seem to have a problem.If the modules are reloaded (from the ACE) or reset (from the Supervisor) they initially have the ARP entry (howeve...

guerinp · 04-28-2006

Problem solved. I manually created SSH keys on the routers and all is now working as it was before: Hub#ip ssh rsa keypair-name hub.com Then regenerated SSH keys to override. Spoke#ip ssh rsa keypair-name spoke.com Then regenerated SSH keys to overri...

guerinp · 04-27-2006

Hi,There were no changes that I am aware of.Debugged SSH to see if shows anything useful - this is debug on the spoke when attempting to connect from hub:Apr 27 13:08:15.307 GMT: SSH1: starting SSH control processApr 27 13:08:15.307 GMT: SSH1: sent p...

guerinp · 04-25-2006

Hi,SSH to the hub is OK - works fine and even managed to use SCP to transfer latest IOS onto it from the UNIX server so pretty confident all OK there.Currently the only method of access is by SSH to the hub, and then telnet onto the spokes thereafter...

Member Since	‎12-15-2004 05:10 AM
Date Last Visited	‎06-26-2019 12:04 AM
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Data Centre Interconnection - firewall and load balancer deployment

Cisco ACE module missing licence file - no connectivity

SSH disconnect problems on IOS

Re: Cisco ACE module missing licence file - no connectivity

Re: Cisco ACE module missing licence file - no connectivity

Re: SSH disconnect problems on IOS

Re: SSH disconnect problems on IOS

Re: SSH disconnect problems on IOS