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I allegedly have a block of 16 ip's on my managed router but when I try and use these IP's on my ASA firewall I am not getting any traffic showing on the firewall. The ISP have said there is an ARP issue. They have not been clear on where it is.Inter...

Resolved! 3560x won't boot

All,I unpacked a new 3560x and went to put our standard code version on it c3560e-ipbasek9-mz.122-53.SE2.  Everything seemed to upgraded fine but it won't boot to a console prompt.  It seems like it loads the IOS image fine but can't get passed the F...

hello guys,     guys i need to know the option for PoE stack able switches that support 1G and 10G modules. thanks in advance :) 

Dear expert need your assistance.I have two cisco WS-C2940-8TF-S switches, 8 port switch 1 is connected to Server switch and switch 2 is connecting to 8 port switch 1.switch 2--->Switch 1--->Server SW-->Core.Issue,When connecting switch 2 to switch 1...

Spanning tree question, I have layer 3 switches connected via fiber in geographically different locations.  These sites are connected via switchport mode access and the VLAN associated with the SVI that is being used for the layer 3 traffic.  I have ...

shawnhill by Level 1
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This issue is more than likely something dumb that I am missing but I can not figure it out for the life of me. I am currently moving all our sites to a verizon MPLS cloud service. I turned up my first site and went live and I am unable to access any...

Good day guys!I have a question in mind and every input would be greatly appreciated.My boss told me to create a sample data network design for 300 users. I need to choose which access and distribution layer switch to use(there will be no core switch...

ausarian1 by Level 1
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Hi All, I am having a network core4507 and 2960 as access in any case power of core gose down many access switches shows solid amber light in sfp we need to restart the switch or we remove the sfp and connect to the other sfp port that works but soli...