© 2007- 2008 Test Killer, LTD All Rights Reserved
BCMSN - Building Converged Cisco
Multilayer Switched Networks
Which three statements about the Multiple Spanning Tree (MST) protocol (IEEE 802.1s) are
true? (Choose three.)
A. An MST region is a group of MST switches that appear as a single virtual bridge to adjacent
CST and MST regions.
B. All switches in an MST region, except distribution layer switches, should have their priority
lowered from the default value 32768.
C. All switches in the same MST region must have the same VLAN-to-instance mapping, but
different configuration revision numbers.
D. Enabling MST with the spanning-tree mode mst global configuration command also enables
E. To verify the MST configuration, the show pending command can be used in MST
F. When RSTP and MSTP are configured, UplinkFast and BackboneFast must also be enabled.
Answer: A, D, E
A client is searching for an access point (AP). What is the correct process order that the client
and access point go through to create a connection?
A. probe request/response, authentication request/response, association request/response
B. association request/response, authentication request/response, probe request/response
C. probe request/response, association request/response, authentication request/response
D. association request/response, probe request/response, authentication request/response
Which three features are part of the Cisco Compatible Extensions program? (Choose three.)
B. routing and switching
C. VLAN and QoS
D. analog and digital voice
Answer: A, C, F
Refer to the exhibit. Switch S2 contains the default configuration. Switches S1 and S3 both
have had the command spanning-tree mode rapid-pvst issu