Which type of Dynamic Host Configuration Protocol (DHCP) transmission is used by a host to forward a
DHCPDISCOVER packet to locate a DHCP server on the network?

Which type of switching process requires a switch to wait for the entire frame to be received before forwarding it
to a destination port?

You have two routers in your OSPF area 0. Router 1 is connected to Router 2 via its Serial 1 interface, and to
your ISP via the Serial 0 interface. Router 1 is an ASBR.
After your assistant configures a default route on Router 1, you discover that whenever either router receives
packets destined for networks that are not in the routing tables, it causes traffic loops between the two routers.
To troubleshoot, you execute the show run command on Router 1. Part of the output is shown below:
<output omitted>
IP route 0.0.0.0 0.0.0.0 serial 1
Router ospf 1
Network 192.168.5.0 0.0.0.255 area 0
Default-information originate
Which command or set of commands should you execute on Router 1 to stop the looping traffic while
maintaining Router 2’s ability to send traffic to the Internet?

What command produced the preceding output?

Which statement is supported by the following output?
router# show ip protocols
Routing Protocol is “eigrp 3”
Sending updates every 90 seconds, next due in 24 seconds
<<some output omitted>>
EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0
EIGRP maximum hopcount 100
EIGRP maximum metric variance 1
Redistributing: eigrp 3
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
172.160.72.0
192.168.14.0
<<output omitted>>

Which of the following are Wide Area Network (WAN) protocols? (Choose three.)

Given the following output, which statements can be determined to be true? (Choose three.)
RouterA2# show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.23.2 1 FULL/BDR 00:00:29 10.24.4.2 FastEthernet1/0
192.168.45.2 2 FULL/BDR 00:00:24 10.1.0.5 FastEthernet0/0
192.168.85.1 1 FULL/- 00:00:33 10.6.4.10 Serial0/1
192.168.90.3 1 FULL/DR 00:00:32 10.5.5.2 FastEthernet0/1
192.168.67.3 1 FULL/DR 00:00:20 10.4.9.20 FastEthernet0/2
192.168.90.1 1 FULL/BDR 00:00:23 10.5.5.4 FastEthernet0/1
<<output omitted>>

The conference room has a switch port available for use by the presenter during classes. You would like toprevent that port from hosting a hub or switch.
Which of the following commands could be used to prevent that port from hosting a hub or switch?

Which of the following are NOT valid IPv6 addresses? (Choose all that apply.)

Which WAN switching technology is used with ISDN?