Robbie Cannings

An online space to store my technical observations, learnings and anything which may help me or others in the future.

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    cannot pxe boot on an interface with spanning-tree portfast disabled

    Synopsis I had a situation on a server with a trunked management interface (also communicating on native VLAN) where it refused to PXE boot, but once the OS had booted, everything worked fine. All other systems on that VLAN were able to PXE boot, so it wasn't firewall/router settings…

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    • PXE
    • cisco

    Multiple values in Cisco CLI

    Multiple interfaces can be specified when running queries, such as sh run int et17,18,19 (to show the running config of int et17, et18 and et19 all at once)…

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    • cisco
    • ios

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