单项选择题X 纠错
A. link bandwidth
B. hop count
C. link cost
D. administrative distance
E. link delay
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单项选择题
A. The command is accepted and the respective VLAN is added to vlan dat.
B. The command is rejected.
C. The command is accepted and you must configure the VLAN manually.
D. The port turns amber.
单项选择题
A. 10.10.0.0/18 subnetted with mask 255.255.255.252
B. 10.10.0.0/25 subnetted with mask 255.255.255.252
C. 10.10.0.0/24 subnetted with mask 255.255.255.252
D. 10.10.0.0/23 subnetted with mask 255.255.255.252
E. 10.10.0.0/16 subnetted with mask 255.255.255.252
单项选择题
A. data integrity
B. encryption
C. key exchange
D. authentication
单项选择题
A. RARP
B. RUDP
C. ICMP
D. SNMP
单项选择题
A. standardization
B. conversion
C. encapsulation
D. synchronization
单项选择题
A. path cisco.com
B. debug cisco.com
C. trace cisco.com
D. traceroute cisco.com
单项选择题
A. Serial0/1 is up, line protocol is down
B. Serial0/1 is down, line protocol is down
C. Serial0/1 is up, line protocol is up
D. Serial0/1 is administratively down, line protocol is down
单项选择题
A. Addresses are not hierarchical and are assigned at random.
B. Only one IPv6 address can exist on a given interface.
C. There are 2.7 billion addresses available.
D. Broadcasts have been eliminated and replaced with multicasts.
单项选择题
A. RIPng allows for routes with up to 30 hops.
B. RIPng is enabled on each interface separately.
C. RIPng uses broadcasts to exchange routes.
D. There can be only one RIPng process per router.
单项选择题
A. tunneling
B. hashing
C. routing
D. NAT