The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped functioning. It has been replaced with a Cisco Catalyst 2950 series switch.What must be done to ensure that this new switch becomes the root bridge on the network?（）
1、The network administrator has discover
The network administrator has discovered that the power supply has failed on a switch in the company LAN and that the switch has stopped func...
The network administrator is trying to add Switch1 to the network， but the 802.1Q̳...
The network administrator is trying to add Switch1 to the network， but the 802.1Q̳...
The network administrator wants to enable an EtherChannel between two switches in "on" ...
The network administrator is trying to add Switch1 to the network， but the 802.1Q̳...
The network administrator has discovered that the power supply has failed on a switch&#...