2.1.f (iv) Loopguard, Rootguard

2.1.f (iv) Loopguard, Rootguard RootGuard Root guard makes sure that if we receive a superior BPDU on certain ports that we don’t trust them, and we can put the port into blocking state. Root guard should be enabled on “edge” or access ports. It’s usually accompanied by portfast. When a superior BPDU comes in, our [...]