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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...

Hey all,I have a wired set up, maybe you can help me to understand 2 things. I have 2 3750X in a stack.then I have 5 unmanaged switched connected to the stack.Each unmanaged switched has 2 ports to the 3750X Stack( one to switch 1 and one to switch 2...

Hello all, I'm having an issue with port security that I can't make any sense of. It's similar to this one here: https://supportforums.cisco.com/discussion/12279036/portsecurity-sp-2-psecureviolation but I didn't see a resolution or reference to a bu...

hi! In our network, we've 2x L3 4506 switches running HSRP and with a couple of edge switches connected to these 2 core switches. I'm trying to turn on Port spanning for a few VLANs and trunk/access ports in one of the L3 4506 to be monitored in a de...

dave dave by Level 1
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  • 2 replies
  • 0 Helpful votes

I'm having issues with a 2960 saying native trunk mismatch. The 2960 is trunked to a 3750. I check the configs on both ports and both are set to the same native vlan. Only the 2960 is complaining of this issue and not the 3750. The 2960 is passing in...

jadkins01 by Level 1
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  • 3 replies
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Resolved! CISCO QOS

AOA, We have total 8Mbps Cir Connection for Internet.We want to limit the internet connection per user to 100KBps.L3 core switch (WS-C3750X-24S) connected to Access Layer Switches L2, (  WS-C2960G-48TC-L) User is connected to Access layer switch.L3 c...

 Hi Everyone, Our Internet Router is configured with ip inspect on interfaces gi0/1 for internal trafficHere is configinterface GigabitEthernet0/0 description ISP Network ip address x.x.x.x ip access-group 125 in ip access-group 129 out duplex full s...

mahesh18 by Level 6
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  • 7 replies
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Hi  i have a doubt regarding the following implementation, could some one please highlight where i am going wrong ? Server A  ----- >     RTR A10.10.10.1            ACL_IN and ACL_OUT I want 10.10.10.1 talk to RTR A - will i need to use established c...

I am working with three routers where only one should be AVF which is tracking route. When that route fails, the other two should load balance. I though the GLBP weight should be set to "0" which will take the 2 router out of the AVF group but  the o...

Resolved! 3750X and IP SLA

I have a switch 3750X with Lan Base image, I believe it should run IP SLA and other IP related services but when I do "ip route" or "ip routing" or "show ip route" it says unrecognized command and it looks like these features are not supported. Attac...

ring zer0 by Level 1
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  • 3 replies
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Hi Network experts realy i need you to figure out the below1)how windows 7 decide which route to take if  THE PC Has 4 connection (add on 4 X 1 Gig)  available to internet , the route print on windows machine shows the 4 connection with same metric (...