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Hello we have cisco 6500 , in which we are trying to upgrade image using ISSU process , new image is s2t54-adventerprisek9-mz.SPA.151-1.SY1.bin, but even we follow the suggested steps it still boots with old image , do we need to follow the old steps...

I am trying to clarify how a network tap works on a cisco switch and if you still need to set up port mirroring to that one port that the tap is connected to. It sounds like you can either do the port mirror OR use a hardware tap. But how does the ha...

Resolved! BGP As-set

Hi all, My topology is very simpleR1 ------------------------- R2 ------------------------R3 -------------------------- R4R1 is advertising 3 subnets. 192.168.1.0/24, 192.168.2.0/24, 192.168.3.0/24. All routers are in separate AS (1,2,3,4 respectivel...

Jonn cos by Level 4
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  • 1 replies
  • 0 Helpful votes

Resolved! Duplex Issue

I have a 4507 and I have the ports configured for full duplex.  The routers connected are also set for full but for some reason, the switch keeps negotiating to half-duplex.  Maybe this is a common issue with an easy fix but I can't seem to figure it...

bbinion80 by Level 1
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  • 6 replies
  • 0 Helpful votes

Hi All,I am facing a problem while configuring Virtual switching system(vss), I need to configure dual active scenario with IP-BFD but whenever I try to configure the interfaces with command "bfd interval 100 min_rx 100 multiplier 3"it gives me an er...

Hi All, I'm practicing for my CCNA. Now i'm analysing the CDP.My topology has a router and 2 switches as shows below.Here i configured the Fa0/2 ports on both switches to be half-duplex. But the "show cdp entry *" is showing that the port is operatin...

Dear all     I am facing a problem with a 3560v2the sys and rps leds gives amber allert , also when booting the swith in normal mode it shows attached and then hangs.also find attached dir flash from the room mode.Kindly advise and help.RegardsAhmad ...

Hi,we have a small network built on 4 Cisco Nexus 5596UP in a full meshed topology for layer 2 traffic only, to interconnect different servers that needs to exchange clustering information between them.On Nexus 5000 switches it has been enabled Fabri...

We recently setup a new network in our Hong Kong office and we are seeing some intermittant issues on the LAN.  I wanted to see if I could get some advice on the configs to see if I missed something.Overview.  2 x 3560X switches are our "core" for th...