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hi All,     i have a question regarding 4500     i already have a Cisco WS-C4507R chassis with Supervisor II+ and i need to add another core switch WS-C4507R+E with Supervisor 7-LE to work in active active mode as VSS through the 2G uplinks on the bo...

Hi, Cisco docs state all F3 modules support FEX connections. How can F3 module with 100G CPAK interfaces support FEX? Also the same with one M2 and its 100G CFP interfaces.. 40G QSFP+ interfaces have breakout cable to 4x10G LC, is there something sim...

Todd Bren by Level 1
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Hi, my F132 is running at 230Gbps in 7009 and 5x FAB2. Why is this F1 card running at this speed and M2 card is at full 550Gbps?Datasheets of both cards give their max BW lower than 550Gbps. After all, maybe the question should rather be why the M2 i...

Todd Bren by Level 1
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Hi all,Im new here and want do practise the dealing with cisco switches. I have a test switch here with this config:The port 1 is connected with a firewall. Between firewall and switch i have a transfernetwork.Switchport1: 192.168.0.1 and Firewallpor...

homer_mgx by Level 1
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Hi, I'm all new to MDS switches, and I can't figure this out, and would like some configuration help.We have 2 MDS switches, a 9124 and a 9148, with a TE trunk between them. But my problem is that I would like an ESX server on the 9124 to see a SAN s...

NiclasAnd by Level 1
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I am a newb and trying to send a couple of logs to Cisco TAC. they s said the ones i sent were incomplete. they tell me I have to enable logging in order for them to get the full detail. I have googled and googled but cannot find how to just enable l...

Hi  Gyus..I have very simple topolgy, R1 is the Hub, R2 nad R3 are spokes,R2 joined to 224.10.10.10 on int loo 0R3 will ping 224.10.10.10 from  its ser intall interfaces configured with sparse-dense mode.NBMA mode is enbled on the hub router although...

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