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Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

I'm new to this switch. The company has multiple 3550's for their VoIP and Video Conferencing. My question is this. How do I do a dump of the config. I would like to have all configs of all switches just in case that 1 breaks down and I have to repla...

julienf28 by Level 1
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Hello,I have a 3845 router direct cabled to an ASA5400. The router was set for duplex auto and speed auto with the ASA set for duplex full and speed 100. With this, the router was showing the connection at 100/half. When I set the router to duplex...

Is there an equivalent SH TOP command for IOS.? SH TOP is useful when you want to know who the busy ports are in CAT OS. Thanks for your support

Resolved! Spantree portfast

Hi AllI need to configure spantree portfast and broadcast storms on all the interfaces on a live production switch. Can I do this on a production switch during production hours without impact to connecting users?Thanks

qwertys21 by Level 1
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  • 5 replies
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Forgive me if this is not the right place to post this, but it's a bit mixed and Microsofty.We have a dual-NIC ISA Server 2006 running our VPN, and clients were connecting to it fine when we were set up as a flat network, but we've now set up VLANs a...

In a CAT4507R what supervisor modules / IOS combinations support EIGRP? I have the supII+ w/ IOS 12.2(20) EWA4, and in config mode it lets me run the "router EIGRP 1" command. This lends me to believe that I can run EIGRP on this sup module. My re...

rserao by Level 1
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  • 2 replies
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Hi,I have two routers running HSRP between them. On the higher priority router, I?m tracking some objects and when the track goes down, I want the router to switch over to the backup. The downed track is being detected by the active router and is com...

e-alvarez by Level 1
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  • 4 replies
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Hi all,I have some Ping Q's..What switch must I use to show the packet loss percentages on each ping request?What are the ping swithces for cisco routers(ie ping -s, ping -a, etc) and what do they do? For example, how can I increase the size by using...

danny9797 by Level 1
  • 1003 Views
  • 2 replies
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Switch#sh clock10:30:43.795 EDT Tue Oct 2 2007Switch#reload at 20:00Reload scheduled for 20:00:00 EDT Tue Oct 2 2007 (in 9 hours and 29 minutes) by cl on vty0 (XXX.XXX.XXX.XXX)Proceed with reload? [confirm]Switch#5w5d: %SYS-5-SCHEDULED_RELOAD: Reload...

claforest by Level 1
  • 1457 Views
  • 8 replies
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i am trying to get to config mode on the rmaed part but get error.% Warning: Waiting for draco inventory message from SP.% Reload MSFC without saving configuration if the MSFC does not recover.% Configuration allowed only from Primaryalso 16/1 show e...

tpacjer by Level 1
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  • 0 Helpful votes

I have two 6509's with 2 Sup2s w/MFSC2 I am trying to figure the best way to create load balancing with the MSFC2s. On Core6509-1 the software is Cat8.5 and the MSFC2 is running 12.2-18 and the 2 MSFC2s are in SSO. Core6509-2 is running the same CatI...

Hey all-I'm a Cisco instructor and many of the routers in my class give a:%Error opening tftp://255.255.255.255/network-confg (Timed out)messsage every time the students boot up with no config file. Sometimes "network-confg" is "cisconet-cfg".As soon...

dshinnick by Level 1
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  • 6 replies
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Hello, one of our clients is building a datacenter very close to another datacenter they have, where Cisco routers are already working. They have to dig with drills and they are asking us about vibration tolerance levels and electromagnetic induced f...

In an IOS switch when the violation mode set for a port via port security is set to shutdown is there anyway to set a time of 5 minutes for which it is shutdown and tehn automatically reenabled?I dont see this as an option in teh manual but I remembe...