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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...

Hello all,Cisco 2911 here.Ive been trying to make static host records to resolve to an internal adress.For example ip host trailers.apple.com 192.168.1.4 is what i typed into conf t.It saved it, its in the configuration now but whenever i ping i keep...

Hi - Im currently running a GNS3 lab with 4 3640 routers.  I am running OSPF & BGP, OSPF to redistribute my connected subnets - and BGP to redistribute my static subnets.  3 out of the 4 seem to be working properly.  Core #1, 2 and 4 are receiving th...

Guys,I wanted to ask the  forum one question why DSCP AF-41 marking is used for Video. I know  Cisco designed and recommedded it in that way, but is there any other  technical reason behind it?Cheers,Sugata

sugatada9 by Level 1
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Hi everybodyPlease consider the following example:PCs----lan-----R1- s0---v.35----DSU/CSU----T1 (TELCO)---------CSU/DSU---V.35-----s0-R2----lan--PCsAbove, V.35 cable is under 15 meters, so  we can have maximum 1.54Mbps between router and DSU.1)Our te...

sarahr202 by Level 5
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I have two networks, with one router in between (192.168.100.0 & 211.0.0.0) in which I am trying to forward a udp broadcast packets. Network 211.0.0.0 is sending out a udp broadcast message to a number of node on this network and I am simply trying t...

jekood001 by Level 1
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Resolved! SHUT Port log

HiIs there any log that we can enable on switches until when a cable is plugged into a shutdown port, log creates something to make admin aware?