单选题How is a loopback cleared on interface ge-0/0/0?（）A Issue the operational command clear interfaces ge-0/0/0 loopback local.B No command is necessary, the loopback times-out in 5 minutes.C Issue the configuration command clear interfaces ge-0/0/0 loopba

Issue the operational command clear interfaces ge-0/0/0 loopback local.

No command is necessary, the loopback times-out in 5 minutes.

Issue the configuration command clear interfaces ge-0/0/0 loopback, then commit.

Issue the configuration command delete interfaces ge-0/0/0 gigether-options loopback , then commit.