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It is recommended good practice to disable ip directed-broadcast. I have a couple of vlans however which may require to use the WoL (Wake on LAN) feature. I decided that I would add the access-list to the ip directed-broadcast as detailed here:http:/...
We have a lot of Cisco 3020 (WS-CBS3020-HPQ) but one pair in an HP enclosure have been providing very strange ARP entries.The blade module has 1 port channel down stream to a 4948 and is connected to serveral blades servers upstream. Management is p...
Can anyone tell me if there is an equivalent command to Show int Summary on the Nexus 7000 ?egMYCISCOSW01#show int summary *: interface is upIHQ: pkts in input hold queue IQD: pkts dropped from input queueOHQ: pkts in output hold queue OQD: pk...
I'm looking to upgrade from 4.2.4 to 5.1.5 and after running the impact command got the following message:show install all impact kickstart bootflash:///n7000-s1-kickstart.5.1.5.bin system bootflash:///n7000-s1-dk9.5.1.5.binPre-Upgrade check failed. ...
Thomas,This was some time ago but I've been through some old mail and found this response."TAC have a plugin to access the kernel which they can use that clears out the files without having to reboot the switch. These are non essential files that wou...
Cisco have advised me that the LACP rate fast wasn't required over the vpc peer-link. So we went back to testing. We setup up the port-channels and then applied the LACP rate fast but the links never remained stable and so we have decided to stop tr...
Onasis,I think you've got the idea however there is no parameter within the HP GUI to change/modify the LACP settings. The only end I can change is the Nexus end.Alan
Thanks for the response. We aren't running VmWare on this device. I don't want to just trunk to the N7K without vPC as this means I then have active/standby. We didn't buy N7K to have that type of configuration. I don't believe the issue is vPC but m...
Thomas,I've also seen this message. I think Cisco have but the message there so that you don't accidently overwrite existing config. You may already have a long allowed vlan list and your intention was to perhaps only add one more vlan but you would...
