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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...

Hi,I have a scenario where I may need to change the EIGRP AS number within my company. The network is pretty simple and eigrp is primarily used to support our branch network. What we are looking to do is share some branch infrastructure with a subsid...

                   Hello,C6513 come high when add or modify the role to ACL. is it bug. the attached is show proc cpu and logthe ios image is advancedipservices and Version 12.2(33)SXI3,Thanks

Steev112 by Level 1
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A brief description of our setup:  We use an MPLS circuit for our site's primary connection using a Cisco 1921 router.  A Cisco 3550 switch connects to that.  For the backup circuit we use a DSL modem which connects to a Cisco 831 router which connec...

gshamlian by Level 1
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            I have a nexus 5596 and I am wondering if anyone knows why they decided to make it back to front air flow. Also I have installed it in a cabinet and it is blowing into the cold aisle. I have most of the ports filled and am wondering if th...

dragmuab2 by Level 1
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I'd appreciate help with choosing the right type of switches for the following enviornment: Hosted services in the DMZ (publically accessed)LAN users with regular internet needsVOIPNumber of users 30 max, servers hosted in dmz with public access(stat...

dnalorah1 by Level 1
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Preamble: I'm studying for CCNA, but I'm jumping ahead a little to get my home internet coming in through a Cisco router. I understand the basic ideas but obviously not enough...My current setupI have a /29 subnet through ADSL, with a noname modem/ro...

Eric Fox by Level 1
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Hello everyone,I've noticed that 12.2.44-SE6 is listed as the latest available IOS for any Catalyst 3550 except 24 DC SMI (12.2.55-SE8 available for that one).  Does this mean that nothing after 12.2.44-SE6 won't work properly (or at all) on most C35...

Hi ...       I configure NTP on my switch.  I can see Exact time on sh clock time but logg it showing different time.Please help me to resolve this..                   Switch#sh clock12:47:49.315 IST Fri Jul 19 2013Switch#wrSwitch#sh loggingJul 19 06...