Which statement about IPv6 global unicast addresses is true?

Given the IP address 10.106.170.145 255.248.0.0, which three options are the subnet that
this IP address belongs to, the host IP address range on this subnet, and the subnet
broadcast IP address?

Refer to the exhibit.

Robert is sending an instant message to Mary. The message will be broken into a series of
packets that will traverse all network devices. Which four options are the MAC and IP source
and destination addresses that will populate these packets as they are forwarded from
Router2 to Router1? (Choose four.)

Which Layer 2 WAN protocol uses DLCI as the virtual circuit identifier?

Which two statements about Packet over SONET are true? (Choose two.)

Which pair of mechanisms are often used together to allow dynamic routing over a secured
site-to-site VPN tunnel?

Which two statements about IPv4 DHCP operations are true? (Choose two.)

Which Cisco router feature allows multiple independent routing table instances to co-exist
within the same router at the same time?

Refer to the exhibit.

Company 1 has merged with Company 2. Company 1 is using RIPv2 as
its IGP and Company 2 is using EIGRP as its IGP. EIGRP also is running between R1 and
R2 over the WAN link.
Which action must be taken to allow these two configurations?
• The Company 1 RIP routes appear as external EIGRP routes within Company 2.
• The Company 2 EIGRP routes appear as RIPv2 routes within Company 1.

Refer to the exhibit.

Which two statements about these partial Cisco IOS/IOS-XE configurations are true?
(Choose two.)