CiscoCCNP-BSCN(4)
添加时间: 2007-9-3 22:00:29 作者: Cisco认证考试 阅读次数:49 来源: http://www.d9soft.com
76. What OSPFcommand consolidates IA (intra-area) routes on an ABR?
77. Which of the following is true of an OSPF backbone router?
a. It redistributes routing information with routers in other areas
b. All backbone routers must be in more than one area
c. At least one interface is in Area 0
d. All interfaces are in the same Area
78. Which of these OSPF statements are correct?
a. OSPF computes cost based on the interface’s bandwidth setting
b. OSPF is not limited to a hop count metric
c. OSPF uses LSA packets instead of broadcasts
d. OSPF sends the complete routing table inside of each LSA packet
79. What is a BGP speaker?
a. A router that is running the BGP process and exchanging BGP routes
b. A router running BGP with passive interfaces
c. An EIGRP router redistributing BGP
d. A router that only listens to BGP routes
80. When OSPF neighbor commands be used?
a. When Standard Ethernet media is in place
b. To command old legacy hardware prior to OS version 10.0
c. When Token-Ring is implemented
d. When FDDI is implemented
81. What command is required to connect two physically separated Area 0’s?
82. You want to increase the chance that EIGRP will select serial 0 as the best path to a given route. What command will cause EIGRP to prefer this interface?
83. Which of these statements correctly describe Type 5 OSPF LSA?
a. Autonomous System External type-2, shows in routing table as ‘E2’ for OSPF External-2
b. Autonomous System External type-1, shows in routing table as ‘E1’ for OSPF External-1
c. Network link entry, shows in routing table as ‘0’ for OSPF
d. No such entry
84. Which of the following are possible reasons that EIGRP might not make an adjacency to a neighbor router?
a. Both routers are not running DUAL
b. Hop counts do not match on both routers
c. The feasible successor is still in the Hello state
d. Update packets have not been sent
85. How does the command ‘ip bandwidth-percent eigrp’ set EIGRP maximum bandwidth allocation?
a. On a per AS basis
b. On a per packet basis
c. On a per interface basis
d. Globally for all IGRP and EIGRP AS’s on the router
86. Which of these packet types does an OSPF router use at bootup to receive information?
a. SPF
b. LCP
c. Flood
d. Hello
87. What command will summarize Area 1 internal OSPF routes on an ABR for 192.231.0.0/16?
88. Which defined OSPF LSA types are Summary?
a. Generate Type 5
b. Generate 0.0.0.0
c. Generate Type 1-2
d. Generate Type 3-4
89. Which command is used for viewing the BGP topology table?
90. Which of the following are true of RIP v1?
a. Maximum hop count is 16
b. Update interval is 90 seconds
c. Update interval is 30 seconds
d. VLSM is not supported
e. Maximum hop count is 15
91. You are configuring a very simple IP network that won’t need an advanced routing protocol like BGP. What command will create the appropriate default route?
92. Which of the following supports multiple routed protocols?
a. IP
b. OSPF
c. BGP
d. EIGRP
e. IGRP
93. The existing DR is rebooted and the BDR is thus promoted to DR. Which of the following are true?
a. Upon boot of the old DR, the newly elected DR will automatically demote itself back to BDR
b. When the old DR comes back online, it will send out an LSA to override the new DR
c. The newly elected OSPF DR will remain DR even when the old DR comes back on-line
d. Upon boot of the old DR another election will occur
94. What command will display each OSPF area that is running on the router for OSPF process-id number 76?
95. What is the BGP MED used for?
a. Setting the route maps peer ID
b. Setting IGP synchronization
c. Setting the route reflectors peer ID
d. Setting a preferred return-pathway back into the originating AS
96. You are trying to deploy a large BGP network but notice that configuring BGP for full mesh will kill your router’s RAM and CPU. What can be configured to fix the problem?
a. Route Maps
b. Route Redistribution
c. Full Mesh neighbor statements
d. Route Reflectors
97. Which OSPF external metric type is additive (ie, includes all physical hops in cost calculation)?
a. Type 2
b. Type 3
c. Type 4
d. Type 1
98. How many hosts do you get per subnet with a /30?
99. Which of the following is true regarding EIGRP feasible successors?
a. It is a backup router elected during convergence
b. It is a backup route kept in the topology database
c. It is a backup link kept in the routing table
d. It is a special DDR feature for EIGRP compatibility
100. Which of the following is true of BGP multihoming?
a. It is the routing between two BGP speakers
b. It is the enabling of BGP on more than one interface
c. It is the use of BGP route redistribution
d. It is the connection an AS to more than one ISP
上一篇文章: CiscoCCNP-BSCN(3) 下一篇文章: CiscoCCNP-BSCN(5)
相关文章:
相关软件: