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Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Spanning Tree Loop
SUP2 in my lab, but I experienced the real problem with a SUP32 as well. Both are running 8.6(3) CATOS. -
Spanning Tree Loop
it's a good start, but it will not protect you everytime. I have been testing with a 6500 and a linksys SD208. The 6500 ports are set port host (portfast enabled, trunk off, chan off) and bdpu-guard is enabled globally and I am running rapid. So initially, the linksys would connect to the... -
Management VLAN shutting down after reboot...
Turns out this problem was resolved by removing the following command from my configuration: LOGGING SOURCE-INTERFACE VLAN100 -
Management VLAN shutting down after reboot...
the 2924XL was running 12.0(5)WC9 prior to the 12.0(5)WC13 upgrade. this was done to address a PSIRT vulnerability. Yes, we are trunking to this switch. Yes, the VLANs are active. Yes, the VTP database is correct and matches the other switches in the domain. I'll see about posting a config... -
Management VLAN shutting down after reboot...
I use VLAN 100 as my management VLAN on my 2924XL. After I upgraded to IOS version 12.0(5)WC13, even though VLAN 1 is admistratively shutdown and VLAN 100 is administratively up, and after this configuration is saved to NVRAM, after a reboot, both VLANs come back as shutdown. I opened a case...
