Unable to access Cisco switch via http or https but can access via Telnet or SSH? Configure switch with the following command, (assumming a local account is available, of course) "ip http authentication local"
Service Provders (Technical Support) Digital Island (NZ) - 0800 999 010 Vodafone / DMZ Global: 0800 369 456 Vodafone Business: 0800 400 888 Vector Communications: 0800 826 436 PLAN B: 0800 266 846 Aryaka: Kordia: Spark: Vendors Sonicwall: 0508 242 108 Fortinet: 0800 880 461 Cisco: 0800 44 6237 Cisco Meraki: 09 - 974 9591 Aerohive: … Continue reading NZ Vendor/ISP Quick Reference
Back-up of an existing config If you are performing a backup a config from another switch, two ways of downloading the configuration is through GUI and CLI (via TFTP) via GUI: (System -> Updates/Download -> Configuration File (Highlight config name and click Download) via CLI. (you need to set up a TFTP server on a … Continue reading HP / Aruba Procurve 2530/2500 Default Management IP, Username/Passwrods and Configurations
Picked up a very straightforward explanation on ISAKMP (IKE Phase 1) Negotiation states. All credits to tunnelsup.com
Errdisable is a feature that automatically disables a port on a Cisco Catalyst switch and is supported on most Catalyst switches running the Cisco IOS software. The Errdisable error disable feature was designed to inform the administrator when there is a port problem or error. The reasons a catalyst switch can go into Errdisable mode and shutdown … Continue reading Cisco: All about errdisable (and how to enable ports disabled by it)