Configuring PortFast and BPDU Guard
In Chapter 11, you learned about the functionality and benefits of using PortFast and BPDU Guard on a host interface. Here you learn how to configure them on Nexus switches.
You can easily configure the PortFast and BPDU Guard features on any interface, but with two different configuration options. One option works best when you only want to enable these features on a few ports, and the other works best when you want to enable these features on most every access port.
First, to enable the features on just one port at a time, use the spanning-tree port type edge command to enable PortFast and the spanning-tree bpduguard enable interface subcommands. Example 12-6 shows an example of the process, with SW3’s Eth1/4 ...
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