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Hello we have site to site connetions on a layer2 domain.Socisco3560<----Layer 2 Hardware Encrytor-->ME3400-2CS-A<---Dot1Q tunnel--->ME3400-2CS-A<---LAyer 2 Hardware Encryptor---->Juniper EX 4200I-am receiving Latencies from copynig from clients on j...

enkli by Level 1
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I am analyzing netflow records these days,these records were sent from a cisco router,the netflow version is 5.I find that most of the tcp records did not set the tcp flags,that is, value of tcp flag is equal to 0.only some of them has SYN,ACK,or RST...

Hi Everyone sorry if my post is re-postfor some reason i do a mistake run command erase flash: my catalyst can boot up because the IOS is missing.i already copy backup ios with xmodem and the process succesfully when i run switch: dir flash: the foun...

I configured vlan translation between vlan 2000 on a 6500 and vlan 1 on a 2950. I performed a packet capture to validate the configuration and basic ip connectivity seems good. I did, however, notice topology change notifications (stpFrames.txt attac...

Hi,I currently am trying to setup a 501 PIX 6.3(5) to have it allow any data from subnet 192.168.32.0 255.255.255.0 through from the outside in to any subnet. Is there a way to do that? I've been working on this for a few weeks now and can't seem to ...

Hi guys, I'm hoping a Cisco engineer can definitively answer this question (my boss is really, really upset with me) : Can a Catalyst 4948 accommodate a 10 G SFP module? Or can they only accomodate 1 G SFPs? There is another version of the Catalyst ...

changjoe by Level 1
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Hi every body.please consider the following scenario;Pc1------sw1----------sw2-------pc2.All ports are acting full duplex on Pc1,pc2 ,sw1 and sw2.Is it possible  that late collision could occur, considering  in full duplex modem, ports  do not listen...

sarahr202 by Level 5
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HelloI have 2 servers ( solaris 10 )  as shown , i need to run load balancing between them to distribute the traffic  .notice that the servers work together .so how i can configure the switch to do this ?what is the switch that i need ?Regards

Hello everybody!I have the following network:I want to make uplinks from 4507 and 3750 always up and Po1 (between 6506 and 4506) as a backup link for vlans 100-4094.I made:1) 6506 primary root for vlans 1-2199 and secondary root for 2200-40942) 4506 ...

So I have a 3560-X running latest IOS.  When I put a input service-policy on a interface and then type "show policy-map interface gig0/1" I never see any of the service-policy  counters increment.  I know the policy is working because I have police s...

Hi,We have a setup where we assign multiple customers into the same VLAN.We do this to save IP space, since most of our customers need only 1 public IP address, so assigning them each a VLAN would be incredibly wasteful.However, we have had issues wh...

jlamanna1 by Level 1
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