A. path cisco.com
B. debug cisco.com
C. trace cisco.com
D. traceroute cisco.com
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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
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.
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.
A. tunneling
B. hashing
C. routing
D. NAT
A. NIC
B. BIA
C. OUI
D. VAI
最新試題
Which IPsec security protocol should be used when confidentiality is required?（）
While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）
Which statement describes the rule of split horizon?（）
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）
Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）
Which device might be installed at a branch office to enable and manage an IPsec site-to-site VPN?（）
What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）
Which pairing reflects a correct protocol-and-metric relationship?（）
If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）