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forumhealth · 11-19-2010

I am trying to configure rate-limiting on a 3560 switch (12.2.25SE, ipservices), but it does not seem to have any effect.Basic configuration is:interface FastEthernet0/24 no switchport ip address 10.163.37.254 255.255.254.0 rate-limit output 10000000...

forumhealth · 11-04-2009

I know it's old stuff, but I have a C5500 with a Route Switch Module, IOS 12.0(7)T. This has been stable for 10 years. This morning, the RSM started to reload every 10 minutes with the following log entries:Nov 4 09:33:07: %VIP2-1-MSG: slot9 System...

forumhealth · 09-21-2009

2621 router running 12.2(46a). Configured a public NTP server, but the clock will not update. Wireshark shows the ntp packet going from the router to the ntp server and the reply back to the router. "Debug ntp packet" shows the packet sent, but no r...

forumhealth · 09-01-2009

I have an old 2501 router (IOS 11.3(11b)T5) which I want to use as an NTP server (it is not used for anything else). I configure two external NTP servers, no problem. CPU utilization is around 5-8%. I then configure "ntp broadcast" on interface e0...

forumhealth · 07-28-2009

Inventory Collection fails on one of six c5500s. All are running the same firmware (4.5.4) and credentials have been verified. LMS3.2, RME4.3 Worked fine before upgrade from LMS3.1.

forumhealth · 11-05-2009

Hi Giuseppe,Thanks for your reply.It looks like the problem is being caused by the VIP2 adapter on the RSM, which is connected to Slot 9 on the Route Switch Module.Slot 0: C5IP controlerSlot 7: Route/Switch ProcessorSlot 9: VIP2 controlerThe VIP2 has...

forumhealth · 09-23-2009

One way is to list the mac address table on the managed switches and look for ports with multiple mac addresses with are not links to other known switches. Then, using arp lookup and ping -a, you can find the ip address/dns names of the hosts connec...

forumhealth · 09-23-2009

That worked like a charm. I also have dynamic nat overload configured, so all I had to do was source ntp from f0/1. I didn't know you could do that - I thought that it had to be sourced from the interface which faced the ntp server. I learned somethi...

forumhealth · 09-22-2009

I did as you suggested, but to no avail.I have found the problem, however: "ip nat outside" is configured on the outward-facing interface f0/0, and there is a static nat mapping. Apparently,the incoming ntp packets were being translated to the insid...

forumhealth · 09-22-2009

I removed the inbound access list from f0/0, but there is no change. The clock is still not synchronizing. There are devices on the inside of the router which have been able to synchronize their clocks to 129.6.15.29, even with the access list in p...

Member Since	‎02-05-2004 01:22 PM
Date Last Visited	‎08-18-2017 03:55 AM
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Catalyst 3560 rate-limit question

C5RSM Reloading every 10 minutes

NTP issue on 2621 router

High CPU Utilization with NTP

LMS3.2 Device sensed, but collection failed on one c5500

Re: C5RSM Reloading every 10 minutes

Re: locate unmanaged switch

Re: NTP issue on 2621 router

Re: NTP issue on 2621 router

Re: NTP issue on 2621 router