About Harold Ritter

Harold Ritter · 07-31-2013

Hi everybody,I just received this from a customer, who thinks this might be a record uptime for a Cisco device. Anybody can beat this ;-)Regards

Harold Ritter · 07-16-2025

Hi @GuillaumeB1497 , Your configuration is fine. There is a bug when running IPv6 on an SVI (vlan interface) in Cisco Packet Tracer. This bug might have been fixed, but seems to be present in the version you are running.A work around would be to move...

Harold Ritter · 07-13-2025

Hi @steven.crutchley ,What XR version is this topology running? Can you please provide a "show runn router isis" from PE6?

Harold Ritter · 07-07-2025

Hi @Amirmahdi.M ,The interface displayed by the "show mpls for label X bottom-label Y" and the output interface displayed in the "show mpls l2 vc det" should match. I suspect the reason they don't match in your case is because of the older level of c...

Harold Ritter · 07-07-2025

Hi @AK0 ,@Martin L is absolutely right about the expected behavior for the summary LSA metric.I think your confusion came from the fact that you saw "RFC1583 compatibility enabled" in the "show ospfv3" output. The "RFC1583 compatibility enabled" in t...

Harold Ritter · 07-05-2025

Hi @zeeshanbasit25789 ,> If I have multiple customers behind PE1 and PE2 and create multiple tunnels, how can I make sure that traffice from particular > customer goes through a specific tunnel.You can set a different next hop per vrf (for e...

Member Since	‎05-07-2003 06:18 PM
Date Last Visited	‎07-16-2025 04:09 PM
Posts	8,350
Total Helpful Votes Received	10032

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Cisco Equipment Record Uptime

Re: IPv6 ping address problem for PC2s and printers on packet tracer.

Re: Flex-Algo label entries not being installed

Re: show mpls forwarding-table exact-route

Re: OSPFv3 Route Summarization, RFC1583 doesn't seem to be working?

Re: Multiple cusotmers behind PE router in MPLE TE