单项选择题
A. Users in SW1 can ping SW2 but not vice versa.
B. Users in SW2 can ping SW1 but not vice versa.
C. Users in SW1 and SW2 can ping each other.
D. Users in SW1 and SW2 cannot ping each other.
单项选择题 HowisRPFusedinmulticastrouting?()
多项选择题 Whichtwomulticastaddressrangesareassignedassource-specificmulticastdestinationaddressesandarereservedforusebysource-specificapplicationsandprotocols?()
单项选择题 Refer to the exhibit. Look at the command output. What would be the most probable reason for this port-ID mismatch?()