单项选择题
A.reth interfaces are used only for VRRP.
B.reth interfaces are the same as physical interfaces.
C.reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.
D.Each cluster member has a reth interface that can be used to share session state information with the other cluster members.
单项选择题 WhatisaredundancygroupinJUNOSSoftware？（）
单项选择题 When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }
多项选择题 Whichthreestatementsaretruewhenworkingwithhigh-availabilityclusters？（）