Cisco 642-891 Braindumps Exams -Just4Exams
Exam Name: Composite Exam
Q & A : 330 Q&As
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Exam : Cisco 642-891
Title : Composite Exam
1. Refer to the show spanning-tree mst configuration output shown in the exhibit. What should be changed in the configuration of the
switch SW_2 in order for it to participate in the same MST region?
A. Switch SW_2 must be configured with a different VLAN range.
B. Switch SW_2 must be configured with a different MST name.
C. Switch SW_2 must be configured with the revision number of 1.
D. Switch SW_2 must be configured with an instance number of 2.
2. Which two table types are CEF components?(Choose two.)
A. forwarding information base
B. adjacency tables
C. neighbor tables
D. caching tables
E. route tables
3. Which two methods advertise internal networks to external ISPs via BGP? (Choose two.)
A. using aggregate routes
B. disabling synchronization
C. forcing the next-hop address
D. defining routes via the network statement
4. Which three IP addresses are valid multicast addresses? (Choose three.)