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hellowe got 20 access switches 2960 and 1 core 4500 catalyst series. how to restrict connecting small switches to user access port on Access switches by users.  Is there a way to identify from switch console if a printer is connected to access port.c...

Hi everybody I hope you are doing fine.  A quick question for you guys Let say we have two host: A------B A wants to transfer data to B using UDP Assume A  has a UDP segment of 10000  bytes to send to BA chops down these 10000 bytes into each 1000 by...

sarahr202 by Level 5
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HiI upgraded a Cisco 2960s stack from 15.0(2)SE2 to 15.0(2)SE3 yesterday.The switch stack is set to use TACACS for authentication.Since then, I'm no longer able loging to the switch using ssh or http. I start a SSH session, enter my username and imme...

lekeosi11 by Level 1
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  • 46 replies
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On the FWSM there is an onboard console port, on the ASASM were is it located.After upgrading the ASASM from 8.5 to 9.0 the ASA-SM is not responding at all and shown as unknown in the show module command.  the status led on the module is RED.  tried ...

Hello I have some non cisco routers running vrrp between three sites (Router 1, Router 2, Router 3.  The same server vlan resides at all three sites.  Currently spanning tree is blocking the link between Router 2 and Router 3.  I want to attach two n...

bmoore222 by Level 1
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  • 1 replies
  • 0 Helpful votes

Resolved! VRF Routing Issue

Hi guys,I'm having problems implementing a vrf on a 3560G (12.2(55)SE9, C3750-IPSERVICESK9-M). I have a number of SVI's configured on the switch and I want to separate routing from one (to start) vlan from the rest.I think my config looks ok, but whe...

nigel doe by Level 1
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  • 0 Helpful votes

Hi there, I hope someone can help me. I don't have much experience with switches, I'm doing the desktop support in our company.We have Catalyst 4510 R+E to 2 Catalyst 2960 switches and seperate VLAN's for IP Phones and for Internet in one part of our...

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