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                   Hello, I support an active VSS cluster using 2 x 6509E chassis with single Supervisor 3C modules in each chassis. I want to replace these with Supervisor 2T modules. All my service modules and line cards are supported with the Sup2...

TIM JUDGE by Level 1
  • 4324 Views
  • 9 replies
  • 0 Helpful votes

                   Hello guys!   When quoting a Catalyst 3750X with PoE (WS-C3750X-48P-E) the Dynamic Configurator Tool allows to include as the secondary power supply option the Catalyst 3K-X 350W AC Secondary Power Supply (C3KX-PWR-350WAC/2), but t...

fuhrersk8 by Level 3
  • 3706 Views
  • 4 replies
  • 0 Helpful votes

Hi all!I have configured a LACP port-channel on my Cisco 4506 on one side and a Win 2k8R2 Fujitsu Server (Intel NIC) on the other. I have three interfaces on the server that join the etherchannel without any problems. Looking at the sh int po 9, I ge...

Hi everybodyI need some advice.I have about 400+ devices on my network (let's say 1000 to provide for growth). They connect to different switches at different locations in the building which all connect to our current core switch (3com 4924).I want t...

Hi,I have 2 ASR routers running PIM-SM between them on several sub interfaces.PIM hello interval configured for 200ms.Sometimes PIM neighbors between ASR routers going down.Reboot for each router not resolving the problem.Deleting  ip pim sparse-mode...

Hellow everyone.Now L3 work in 3825 router and I have in peak 600 mbit and almost 70% cpu load. I need to wrap up the traffic even with the office and I think 3825 will not cope with the load. The load will grow up to 300 Mbps at leastI have 2 3750g-...

I had an issue today on a 4507r today where when I formatted the compact flash in slot0: (512mb) it caused the CPU to spike to 100% this took about 1.5 hours and did not cause adjacency loss or any thing, but was worrisome. This was a sup IV is this...

Hi everybodyConsider the following scenarioh1------sw1---trunk-----sw2--------rest of network                                |                              h2 vtp is on, sw1 vtp server,sw2 vtp client.We want to use stop traffic from h1 to h2 using pr...

sarahr202 by Level 5
  • 3047 Views
  • 7 replies
  • 0 Helpful votes

Learned colleagues!A quick one because I'm scratching my head trying to figure the difference between the 2960 Lan Base and lan Lite IOS installs.I want to put a 2960 into a site which has as layer 2 link on dark fibre taking it elsewhere. This part ...

darren.g by Level 5
  • 1732 Views
  • 5 replies
  • 0 Helpful votes

Howdy everyone,Cisco noob here, setting up a home lab for practicing, hoping to take at least the CCENT cert exam this fall, maybe he second as well for the CCNA.  Anyways, I just ordered an NM-2E2W card for my router as it came with no seriel port a...

Hatface13 by Level 1
  • 1278 Views
  • 3 replies
  • 0 Helpful votes

Hi,I was building a small network in Cisco Packet Tracer and ran in to an issue.  I have 4 routers running OSPF, and off one of the routers I have 5 3560 Multilayer switches.  The router that the switches hang off of, I have a sub-interface with dot1...

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