A project requires a new server to be set up with the ability to automatically fail over its Ethernet connection to a second connection if a network failure occurs. Which of the following provides greatest resiliency?()
A、Two switch ports will be needed on a switch, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.
B、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, and one IP address will be needed.
C、Two switch ports will be needed on two different switches, two Ethernet cables will be needed for the server each connecting to two different Ethernet cards, two different IP addresses will be needed.
D、One switch port will be needed on one switch, a splitter will be needed to split the connection, two ethernet cables will be needed for the server each connecting to two different Ethernet cards, and two different IP addresses will be needed.
相关问题推荐
-
各种不同的合同类型也许都有助于获得项目的最佳利益。合同通常包括以下各种类型,除了()
A、建议邀请书(RFP)
B、总价合同
C、成本补偿合同
D、工料合同(T&M)
-
数据通信中,用户线路有两种形式,即()和市话线路加装调制解调器构成的信道。
-
10Mbit/s以太网最由Xerox、()和Intel三家公司开发的。
-
IEEE802.3的物理层协议10BASE-T规定,从网卡到集线器的最大距离为()。
A、100m
B、185m
C、500m
D、850m
-
A previously functional, scheduled snapshot operation against a JFS2 filesystem has failed. The JFS2 filesystem is mounted and appears intact. What is the most likely cause of the failure and how should it be resolved?()
A、The associated JFS2 log device has failed. Check the log device and varyon the device.
B、The logical volume that hosts the snapshots is full. Increase the size of the logical volume.
C、Fifteen snapshots already exist for the given JFS2 filesystem. Delete at least one existingsnapshot.
D、The volume group that hosts both the snapshots and JFS2 filesystem has lost quorum. Check and correct the integrity of the volume group.