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Cisco Community - Lab Series

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...

Resolved! how to create an ACL for dynamic nat

hii want to setup a ACL to deny a certain access from a particular ip range. bu this ip range shares same addresses from same nat pool. in this case how do i write ACL? since i can not specify the source address. here is brief config file:!ip dhcp ex...

dannan lin by • Level 1
  • 10105 Views
  • 9 replies
  • 0 Helpful votes

ip route via VPN to Google

First, I am a novice, so my questions may seem simple--or not.I just had a VPN installed that is allocated 6Mbps of our 20Mbps, and it is supposed to handle only Google traffic for now. I am in China, which is why I am having to do this in the first ...

Resolved! Http authentication, IOS 15

Hello everybody,I am trying configure tacacs authentication for http in Cisco 2960 with IOS 15.0.1.SE.I have configured this commands:aaa new-modelaaa authentication attempts login 2aaa authentication login default group tacacs+ local-caseaaa authent...

Cisco 6500 Netflow table utilization logs

Hiwe are getting log messages like %EARL-DFC4-4-NF_USAGE: Current Netflow Table Utilization is 95%%EARL-DFC4-4-NF_USAGE: Current Netflow Table Utilization is 99%Can anyone tell me what this messages really means and how to get rid of these messages. ...

humayunkr by • Level 1
  • 2591 Views
  • 3 replies
  • 0 Helpful votes

fex not loading

Hi.we have a 5010 switch in a remote locationwhen we tried to reload the switch only one fex is detectedthe others are not showing in sh fex commandwat could be the problem

Resolved! IP routing question

Hi,    i am attaching an image regarding ip routing. can anyone tell me the exact answer for this as i am preparing for the ccna exam so here it is and do explain the answer to me as well.Regards,

Resolved! Suspect issue with OSPF

Dear Friendz,     Connectivity: Telecom Equipment(TE)----RouterA----RouterB.Pinging from RouA to TE worksbut trace route fails stating "% Subnet not in table".IP address of TE in defined in OSPF table of RouterA.Which all points to be checked? Please...

Resolved! DAI Question

I've been trying to think of way to keep only certain users from using our conference room data jacks. Port-security won't help as there are multiple ports in the conference rooms going to the same switch and it is not scalable. We don't use dot1x at...

Resolved! Connect two Catalyst 3750G

Hello, I try to connect two switch Catalyst 3750G without success.switch1 (192.168.2.10 vlan 2) <=> (192.168.2.11 vlan2) switch2 I use this configuration for swich1 :enable configure terminalenable password MDPendcopy running-config startup-configcon...

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