单项选择题
Which statement is correct about logical units on Juniper Router interfaces?（）
A.Logical units are used only when a Layer 2 identifier is present such as a VLAN
B.A logical unit of 0 is required when using a frame-relay DLCI
C.A logical unit is always required
D.Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.
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相关考题
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单项选择题
Which command configures an address of 192.168.1.1 with a mask of 255.255.255.0 on interface ge-0/0/0?（）
A.set ip interface ge-0/0/0 address 192.168.1.1 255.255.255.0
B.set ip interface ge-0/0/0 address 192.168.1.1/24
C.set interface ge-0/0/0 ip4 address 192.168.1.1 mask 255.255.255.0
D.set interfaces ge-0/0/0 unit 0 family inet address 192.168.1.1/24 -
单项选择题
Which protocol family is required prior to assigning an IP address to an interface?（）
A.family ip
B.family ip6
C.family inet
D.family inet4 -
单项选择题
Which command will save the current active configuration as the rescue configuration?（）
A.A
B.B
C.C
D.D
