There are native VLAN mismatch errors in both switch system logs. An engineer changed the
native VLAN to VLAN 50 on switch 2. The commands switchport trunk allowed VLAN add 50 and
switchport trunk native VLAN 50 are executed on switch 2. What two events will result from
executing these commands? (Choose two.)

When configuring a trunk port on a Nexus switch, what two options must be configured before the
port will participate in a 802.1Q trunk group? (Choose two.)

A network engineer is verifying Layer 2 connectivity of a server to a Cisco Nexus switch by
checking Address Resolution Protocol table statistics. Which command shows the MAC address,
physical interface, VLAN, and IP address of a server on a Cisco Nexus switch?

What is the most efficient Class C IP subnet that allows for at least 67 usable host addresses?

A router cannot forward packets to supernets. What are two causes of this problem? (Choose
two.)

What range of IP addresses could be used in an external public zone of a data center?

What two address and subnet combinations are properly matched? (Choose two.)

What does RFC 4193 define?

Which two options are multicast addresses? (Choose two.)

An engineer has implemented EIGRP in the data center with a large OSPF routed environment.
All EIGRP routes were functioning properly until enabling EIGRP route summarization. Legacy
OSPF routes are now being used for route selection. Why have the routes changed?