A、The OSPF area is not configured properly.
B、The priority on R1 should be set higher.
C、The cost on R1 should be set higher.
D、The hello and dead timers are not configured properly.
E、A backup designated router needs to be added to the network.
F、The OSPF process ID numbers must match.
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A、A.The sshd user id is locked. B、B.The /var/empty directory needs to be created. C、C.PRNG is set to 'no' in the /etc/ssh/sshd_config file. D、D.The permissions on /dev/random and /dev/urandom are incorrect.
A、The system is configuring network adapters. B、The system is configuring fibre channel devices. C、The system is unable to mount the rootvg filesystems. D、The system is unable to access the installation media.
A、The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting. B、The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting. C、The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting. D、The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.
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A、in an area of high density the water's surface is lower than in an area of low density B、surface water flows from an area of high density to one of low density C、the lesser the density gradient the freer the water is to move D、it is the density differences that cause the currents to stay in the troughs
A、A.There is a speed mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces. B、B.There is an MTU mismatch between SW1's Fa0/1 and SW2's Fa0/1 interfaces. C、C.There is an encapsulation mismatch between SW1's Fa0/1 and SW2's Fa0/1 interface. D、D.SW1's Fa0/1 interface is administratively shut down.
A、A level 5 password is not set B、The vty password is missing C、The console password is missing D、An ACL is blocking Telnet access
A、The Popcorn router is not forwarding RIP updates. B、The Popcorn router did not include network 192.168.12.0 in its routing configuration. C、The Ethernet1 interface of the Popcorn router is shutdown. D、The clockrate is not present in the configuration of one of the routers. E、The Serial interface of the Popcorn router is not operating.
A、The loopback is not set. B、The serial cable is faulty. C、The subnet mask is not configured properly. D、The IP address is not configured properly. E、The Layer 2 frame types are not compatible. F、The keepalive setting is not configured properly.
A、The main cause was big power struggle for control of the world. B、It was the worldwide economic crisis. C、It was the military expansion of Japan,and Germany.
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