34　アップリンク・リダンダント

〈この章の構成〉

• switchport backup flush-request transmit

• switchport backup interface

• switchport backup mac-address-table update exclude-vlan

• switchport backup mac-address-table update transmit

• switchport backup reset-flush-port

• switchport backup reset-flush-time

• switchport-backup startup-active-port-selection