Cisco BCMSN Building Converged Cisco Multilayer Switched Networks Set 3

enable VTP pruning on any client switch in the domain ✘ enable VTP pruning on every switch in the domain ✘ enable VTP pruning on any switch in the management domain ✘ enable VTP pruning on a VTP server in the management domain ✔

switchport dynamic auto
switchport dynamic auto ✘ switchport access vlan 10switchport mode dynamic desireable ✘ switchport mode trunkswitchport nonegotiate ✘ Leave both ports with the default trunk settings. ✔

A Voice over IP (VoIP) packet consists of the voice payload, IP header, TCP header, RTP header, and



Layer 2 link header. ✘ The voice carrier stream uses H.323 to set up, maintain, and tear down call endpoints. ✘ Call control signaling uses Real-Time Transport Protocol (RTP) packets that contain actual voice samples. ✘ The sum of bandwidth necessary for each major application, including voice, video, and data, should notexceed 75 percent of the total available bandwidth for each link. ✔

The best match of the ACL entries will be used for granularity of control. ✘ They use source IP information for matching operations. ✘ They use source and destination IP information for matching operations. ✘ They use source IP information along with protocol-type information for finer granularity of control. ✔

BPDU guard can guarantee proper selection of the root bridge. ✘ BPDU guard can be utilized along with PortFast to shut down ports when a switch is connected to the port. ✘ BPDU guard can be utilized to prevent the switch from transmitting BPDUs and incorrectly altering the rootbridge election. ✘ BPDU guard can be used to prevent invalid BPDUs from propagating throughout the network. ✔

switchport dynamic auto
switchport dynamic auto ✘ switchport access vlan 10switchport mode dynamic desireable ✘ switchport mode trunkswitchport nonegotiate ✘ Leave both ports with the default trunk settings. ✔