A.ATM
B.IDS
C.IOS
D.IOX
E.IPS
F.SDM
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A.Allow unrestricted access to the console or VTY ports.
B.Use a firewall to restrict access from the outside to the network devices.
C.Always use Telnet to access the device command line because its data is automatically encrypted.
D.Use SSH or another encrypted and authenticated transport to access device configurations.
E.Prevent the loss of passwords by disabling password encryption.
A.IP
B.ICMP
C.TCP
D.UDP
A.ping
B.Telnet
C.FTP
D.TCP
E.IP
A.denial of service
B.brute force
C.reconnaissance
D.Trojan horse
A.This command should be executed from the global configuration mode.
B.The IP address 10.121.16.8 is the local router port used to forward data.
C.102 is the remote DLCI that will receive the information.
D.This command is required for all Frame Relay configurations.
E.The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC
A.mismatched TKIP encryption
B.null SSID
C.cordless phones
D.mismatched SSID
E.metal file cabinets
F.antenna type or direction
A.to control vty access into a router
B.to control broadcast traffic through a router
C.to filter traffic as it passes through a router
D.to filter traffic that originates from the router
E.to replace passwords as a line of defense against security incursions
A.point-to-point
B.broadcast multi-access
C.nonbroadcast multi-access
D.nonbroadcast multipoint
E.broadcast point-to-multipoint
最新試題
At which layer of the OSI model is RSTP used to prevent loops?()
While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?()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 Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?()
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?()
Which command displays the CHAP authentication process as it occurs between two routers?()
A router receives information about network 192.168.10.0/24 from multiple sources.What will the router consider the most reliable information about the path to that network?()
Which device might be installed at a branch office to enable and manage an IPsec site-to-site VPN?()
Which statement is true, as relates to classful or classless routing?()
How are VTP advertisements delivered to switches across the network?()
Which command is used to display the collection of OSPF link states?()