How do AAA operations compare regarding user identification, user services, and access control?

A. Authorization provides access control, and authentication tracks user services
B. Authentication identifies users, and accounting tracks user services
C. Accounting tracks user services, and authentication provides access control
D. Authorization identifies users, and authentication provides access control

A network engineer must create a diagram of a multivendor network. Which command must be configured on the Cisco devices so that the topology of the network is allowed to be mapped?

A. Device(config)#lldp run
B. Device(config)#cdp run
C. Device(config-if)#cdp enable
D. Device(config)#flow-sampler-map topology

Refer to the exhibit. What two conclusions should be made about this configuration? (Choose two.)


A. The root port is FastEthernet 2/1
B. The designated port is FastEthernet 2/1
C. The spanning-tree mode is PVST+
D. This is a root bridge
E. The spanning-tree mode is Rapid PVST+

Which statement about VLAN configuration is true?

A. The switch must be in VTP server or transparent mode before you can configure a VLAN
B. The switch must be in config-vlan mode before you configure an extended VLAN
C. Dynamic inter-VLAN routing is supported on VLAN2 through VLAN 4064
D. A switch in VTP transparent mode save the VLAN databases to the running configuration only

What criteria is used first during the root port selection process?

A. local port ID
B. lowest path cost to the toot bridge
C. lowest neighbor's bridge ID
D. lowest neighbor's port ID

Which technology is used to improve web traffic performance by proxy caching?

A. WSA
B. Firepower
C. ASA
D. FireSIGHT

What is a function of Wireless LAN Controller?

A. register with a single access point that controls traffic between wired and wireless endpoints
B. use SSIDs to distinguish between wireless clients
C. send LWAPP packets to access points
D. monitor activity on wireless and wired LANs

Which statement about LLDP is true?

A. It is a Cisco proprietary protocol.
B. It is configured in global configuration mode.
C. The LLDP update frequency is a fixed value.
D. It runs over the transport layer.

On a corporate network, hosts on the same VLAN can communicate with each other, but they are unable to communicate with hosts on different VLANs. What is needed to allow communication between the VLANs?

A. a router with subinterfaces configured on the physical interface that is connected to the switch
B. a router with an IP address on the physical interface connected to the switch
C. a switch with an access link that is configured between the switches
D. a switch with a trunk link that is configured between the switches

Which three statements are typical characteristics of VLAN arrangements? (Choose three.)

A. A new switch has no VLANs configured.
B. Connectivity between VLANs requires a Layer 3 device.
C. VLANs typically decrease the number of collision domains.
D. Each VLAN uses a separate address space.
E. A switch maintains a separate bridging table for each VLAN.
F. VLANs cannot span multiple switches.