Refer to the exhibit.

A network engineer investigates a recent network failure and notices that one of the interfaces on
the switch is still down. What is causing the line protocol on this interface to be shown as down?

While doing network discovery using Cisco Discovery Protocol, it is found that rapid error tracking
is not currently enabled. Which option must be enabled to allow for enhanced reporting
mechanisms using Cisco Discovery Protocol?

Which technique allows specific VLANs to be strictly permitted by the administrator?

For security reasons, the IT manager has prohibited users from dynamically establishing trunks
with their associated upstream switch. Which two actions can prevent interface trunking? (Choose
two.)

Which two protocols can be automatically negotiated between switches for trunking? (Choose
two.)

A network is running VTPv2. After verifying all VTP settings, the network engineer notices that the
new switch is not receiving the list of VLANs from the server. Which action resolves this problem?

After configuring new data VLANs 1020 through 1030 on the VTP server, a network engineer
notices that none of the VTP clients are receiving the updates. What is the problem?

A network engineer is extending a LAN segment between two geographically separated data
centers. Which enhancement to a spanning-tree design prevents unnecessary traffic from crossing
the extended LAN segment?

The network manager has requested that several new VLANs (VLAN 10, 20, and 30) are allowed
to traverse the switch trunk interface. After the command switchport trunk allowed vlan 10,20,30 is
issued, all other existing VLANs no longer pass traffic over the trunk. What is the root cause of the
problem?

When you design a switched network using VTPv2, how many VLANs can be used to carry user
traffic?