单项选择题
A.No new interface is created.
B.Only the st interface is created.
C.fxp1， fab0， and fab1 are created.
D.st，fxp1，reth，fab0，and fab1 are created.
单项选择题 Whatisthefunctionalityofredundantinterfaces（reth）inachassiscluster？（）
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； } }