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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...

Hi all,I have an existing Sup I on C4506 and C4507R, and I need to upgrade a network for the upcomming project, which of the sup card can support QOS,POE,MPLS and other routing protocol.Thanks,Raj

rkcontrol by Level 1
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I have many C2950-24 switches in my L2 network, and I have upgraded all of the switches to 2950-i6q4l2-mz.121-22.EA9.bin (with ssh support). Hench the network have grown the switches have been bought over time and I have many different Hardware revis...

chald by Level 1
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If I was told that 3 network devices needed to be in the same subnet. Does this necessarily mean the same vlan?

HiI m trying to test etherchannel load-balancing between cat 2950 and 3550 ,i ve connected two ports from 3550 to two ports of 2950 and configure etherchannel with Lacp protocol ,both links are up and there is connectivity.Then i pump the traffic to ...

Can anyone help me with setting up this network layout with my Pix Firewall.Network Layout : Pix > DMZ > ISA Server 2004 > Exchange Server 2003 + Users.Pix outside IP Address : 65.77.78.47 255.255.255.0Pix inside IP Address : 172.17.0.1 255.255.0.0DM...

s.lokotui by Level 1
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we have a 3845 cisco router , we are using 2 virtual templates (we are using ppp over frame relay)interfaces to bundle our internet and vpn connection . the internet virtual template is bundling 8 serial interfaces , and it is working fine . the vp...

hello there. is term "address family" is exists before mbgp? what is this used for? and about what is the functions of address family for mbgp? and what is actually nlri? i am still new to this term since i never see it in bsci training.. please help...

jemekeren by Level 1
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SSH

Anyone know if SSH2 is supported on catos boxes ? The customer looks like they want to use ssh and they have a mix of catos boxes and IOS boxes . Do the IOS boxes support ssh2 ? We have literally hundreds of boxes to upgrade to do this just to ge...

glen.grant by VIP Alumni
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Hi,We have a level 3 switch, Catalyst 4507R. On int fa3/3 there is a router connected, on int fa3/4 there is another router connected for redundancy. It is somehow configured so that if the first one goes down the second automatically takes over. I w...

Hi All,Could someone explain to me the following regarding 3750 switch stack technology1. Will the master do all processing (i.e. routing, packets travels to ports of all member switch) or it will be distributed to all member switch in the stack? 2. ...

Danilo Dy by VIP Alumni
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