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Hi,I have a user who is a work at home.  She has an 871 Cisco Router with is connected to an ISP modem.  Lately she has been getting connectivity issues.  And a tech from the ISP troubleshooted it and said that the Cisco Router was not pulling an IP ...

zyang by Level 1
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Good afternoon all,We puchased two new 4948 with two 10GE uplink ports and upgraded the devices to run IOS 15.  My 6506 is running Sup 720 with s77233-adventerprisek0_wan-mz.122-33.SXI9.  Currently we have 4948's connected to the same 6506's with no ...

Hi,I would like to know the steps to break the stacked switchI have 2 2960S - 48 port switch which is pre configured for stack... but now i would like to use only one Switch not 2 switches...hence could anyone please let me know the steps to break th...

The 3750-12S-S comes with IP based IOS.  I know it is possible to upgrade the IOS on a 3750X-48P-L from LAN based to IP based IOS.  However, can the IOS on the 12-S be downgraded to the LAN based IOS?

Hello All,I have a question. I have a 6500 with two supervosrs and they both have CATOS. One of them failed and I need to replace. As long as the hardware is the same does the CATOS have to be indentical or can this be different.

Guys (and ladies), I am banging my head on a wall trying to figure this problem out.  I have a Windows Deployment Server (WDS) running on a lan with an address of 192.168.1.x.  I am trying to PXE boot clients in the range of 192.168.9.x and i keep ge...

Hi,We are currently migrating from Cisco 6500 switches to Nexus 7000 switches. I need replicate the following multicast configuration on the 6500 switches in the simplest way so Multicast is functioning on the Nexus 7000 switches.Cisco 6500 configura...

HelloI heard something about Cisco technologies for traffic recognition like NBAR and FPM but not as much as needed Now I need prioritize Skype in my network and I think about purchasing Cisco router with appropriate features.I've searched support se...

Hello I have a message error can anyone help me?What is that: Local updater ID is 10.X.X.254 on interface Vl1 (lowest numbered VLAN interface found)(config)#vlan 200            (config-vlan)#name PRUEBA(config-vlan)#exit% Applying VLAN changes may ta...