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Hi,Just wondering if someone has experience working with different voltages and Catalyst switches. This may be a no brainer but something we have never done before.We are rolling out a large number of Cat 2960's and 3750's. In one area of our campu...

We have a Cisco Switch 4503-E, it restarts when you connect a cable in any ethernet port. After the reload it works fine but if you connect a new cable or change anyone it restarts again.  I am thinking in a bug but the IOS does not have any bugs rep...

Hi, I am going to be editing an existing extended ACL adding 2 permit lines,(using ACL sequence numbers) but I also want to include remarks. How do I do this with out having to re-write the entire list, and causing downtime? You help is much apprecia...

Hi Guys, Can someone explain to me the MTU configuration on Nexus 5500? I have MTU set globally to jumbo as bellow: policy-map type network-qos jumbo class type network-qos class-default mtu 9216 multicast-optimize system qos service-policy type netw...

Hi,ODN#sh bootvarBOOT variable = bootflash:cat4500-lanbasek9-mz.150-2.SG11-ODN.bin,12;CONFIG_FILE variable = bootflash:cat4500-lanbasek9-mz.150-2.SG11.binBOOTLDR variable does not existConfiguration register is 0x2101 In line CONFIG_FILE variable i g...

Hi,   I have only just got up to speed with an exploit regarding smart install.  Its something I have never used so not fully aware of how it works, however  if your device doesn't have an IP but its present on the internet, how can this be exploited...