多项选择题
A. support for designated intermediate systems and backup designated intermediate systems
B. support for multip le areas per router
C. support for classless routing
D. support for address summarization between areas
E. support for both DIS adjacencies and neighbor adjacencies
单项选择题 According to the following output, can you tell me which command can redistribute IGRP into EIGRP?（）
单项选择题 A policy needs to be implemented on Router B so that any traffic sourced from 172.16.10.0/24 will be forwarded to Router C. Which configuration on Router B will achieve the desired effect?（）
多项选择题 During the redistribution process configured on RTA, some of the EIGRP routes, such as 10.1.1.0/24 and 10.2.2.0/24,are not being redistributed into the OSPF routing domain. Which two items could be a solution to this proble m?（）