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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 , assume i have a router with two domains as below :---------OSPF domain -----------------------192.168.1.10/24-<ROUTER> 10.10.10.10/24-------------------------------EIGRP domainassume under eigrp 1network 10.0.0.0no auto summary================un...

Dr.X by Level 2
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etherchannel on oneside configured asswitch#show etherchannel load-balance EtherChannel Load-Balancing Configuration:        src-dst-ip        mpls label-ipon other side S1#show etherchannel load-balanceEtherChannel Load-Balancing Configuration:     ...

I configured dot1x port-authentication on a 3750. The switch sends out a request to the radius server. The radius server sends a answer-packet to the switch udp port 21645 but it seems the switch discards the packet or something like that. The radius...

Hi All,I have configured NTP server in my switch but its not synching with the serverswitch (config)# ntp server x.x.x.xPlease suggest is anything i am missing to config..Rgds           

When i configure NAT like this:ip access-list extended acl_NAT_OTHERSpermit ip host 10.0.0.34 host 192.168.1.1ip access-list extended acl_NAT_CUSTApermit ip host 10.0.0.35 host 192.168.2.1!route-map rmap_NAT_CUSTA permit 10match ip address acl_NAT_CU...

ZbigniewJ by Level 1
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I really could use some help.  I have setup a home lab for my CCNA\Security studies and have purchased a 2511 to serve as an access server.  The 2511 was advertised as fully operational but when I powered it up this is the first error message I get.....

madbeader by Level 1
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Hello all,I think I need an extra set of eyes for my setup as I seem to be having issues with the simplest of settings.I have two 2621xm's both running IOS 12.4.  Here are the basic settings:R1FastEthernet0/0 IP address: 192.168.1.1 MASK 255.255.255....

I'm new to Cisco and can get around well enough but not an expert at all.  Hopefully someone here can help me.  Cisco support configured my device and now I'm trying to support it.  I have taken ICND1 and am prepairing to take CCENT on my way to CCNA...

nolaron84 by Level 1
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I'm currently doing an accademic study regarding jitter and latency on 100mbps ethernet.I want to perform some experiments where i can play with the queueing system on the switch in as finite detail as possible.I will be running up to 4 PC's at up to...

Problem 1) My 2800 Router stopped booting, all I see is a blank screen and no configuration boot. I tried turning off the router, taking out the flash butting it back in securing it, but it just doesn't want to boot, what is my problem ??????2) Tryin...

smavashev by Level 1
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