Quiz 4

Quiz

Refer to the configuration below,
route-map test deny 10
match tag 80
route-map test permit 20
router RIP
redistribute OSPF 10 route-map test
Routes with a tag of 80 are denied from being redistributed from OSPF into RIP - True or False
1. True
2. False
Which of the following best describes where and adjacency relationship exists?
1. Between routers located on the same physical network
2. Between routers in different OSPF areas
3. Between a router and its DR and BDR on different networks
4. Between a backbone DR and a transit BDR
When using dynamic routing protocols, on what does the administrator configure the routing protocol?
1. Each area
2. Each intermediate system
3. Each router
4. Each gateway of last resort
Router A has four EIGRP paths to a destination with the following EIGRP metrics. Assuming no potential routing loops exist and the command variance 3 is configured on Router A, which paths are included for load balancing? (choose 3)
1. Path 1:1100
2. Path 2:1200
3. Path 3:2000
4. Path 4:4000
How is the cost of an E1 external route calculated?
1. The sum of the internal cost of each link the packet crosses
2. The sum of the external cost and the internal cost of each link the packet crosses
3. The external cost only
4. The sum of all area costs, even those that are not used
What is the default OSPF mode on a main Frame Relay interface?
1. Point-to-point mode
2. Multipoint mode
3. Nonbroadcast mode
4. Broadcast mode
Which type of external route is the default?
1. E1
2. E2
3. E5
4. There is no default external route. OSPF adapts and chooses the most accurate one
To ensure an accurate database, how often does OSPF flood (refresh) each LSA record?
1. Every 60 minutes
2. Every 30 minutes
3. Every 60 seconds
4. Every 30 seconds
5. Flooding each LSA record would defeat the purpose of a link-state routing protocol, which strives to reduce the amount of routing traffic it generates
Router A is an ABR between area 0 and area 1. Write the command to summarize the following area 1 routes into area 0:
10.0.0.0/24
10.0.1.0/24
10.0.2.0/24
10.0.3.0/24
10.0.4.0/24
10.0.5.0/24
10.0.6.0/24
10.0.7.0/24
1. area 1 range 10.0.0.0 255.255.248.0
2. area 1 range 10.0.0.0 255.248.0.0
3. area 1 range 10.0.0.0 255.255.255.0
4. area 1 range 10.0.4.0 255.255.248.0
Which of the following is not true regarding the OSPF DR/BDR election?
1. The router with the highest priority value is the DR
2. The router with the second-highest priority value is the BDR
3. If all routers have the default priority, the router with the lowest router ID becomes the DR
4. The router with a priority set to 0 cannot become the DR or BDR
What methods can be used to filter routes?
1. Access lists
2. Prefix lists
3. Route maps
4. distribute lists
Which IP address is used to send an updated LSA entry to OSPF DRs and BDRs?
1. Unicast 224.0.0.5
2. Unicast 224.0.0.6
3. Multicast 224.0.0.5
4. Multicast 224.0.0.6
Indicate whether each statement is referring to OSPF or EIGRP.
1. Metric can be changed only for external routes at redistribution points
2. Next hop can be set for all routes under conditions
3. Can be configured only on ABRs and ASBRs
4. Unequal-cost load balancing is available
5. All routes can be tagged
1. 1 & 3 OSPF
2. 2,4 & 5 EIGRP
3. 1,2 & 4 EIGRP
4. 3 & 5 OSPF
5. 1,3 & 5 OSPF
6. 2 & 4 EIGRP
All the match statements in the route-map statement must be considered true for the route-map statement to be considered matched - True or False
1. True
2. False
What type of routing protocol is BGP
1. Interior path vector routing protocol
2. Path vector routing protocol
3. Exterior path vector routing protocol
4. Ondemand policy based routing
The traceroute EXEC command can be used to discover the path that a packer takes through a network – True or False
1. True
2. False
A BGP router knows of three paths to a network and has chosen the best path. Can this BGP router advertise to its peer routers a route to that network other than the best path?
1. Yes
2. No
How does a routing table reflect the link-state information of an intra-area route?
1. The route is marked with O
2. The route is marked with I
3. The route is marked with IO
4. The route is marked with EA
5. The route is marked with OIA
What protocol does BGP use as its transport protocol? What port number does BGP use?
1. TCP, port 179
2. TCP, port 80
3. UDP, port 179
4. TCP, port 25
What command is used to troubleshoot EIGRP authentication?
1. Debug eigrp authentication
2. Debug ip eigrp packets
3. Debug eigrp packets
4. Debug ip eigrp authentication
Any two routers that have formed a BGP connection can be referred to by what two terms?
1. BGP peer routers
2. BGP peer groups
3. BGP neighbors
4. BGP adjacency routers
Which of the following routing protocols support IPv6?
1. RIPv2
2. OSPFv6
3. RIPng
4. EIGRP for IPv6
5. OSFPv2
6. MBGP
Router A has the following configuration
interface s0
ip bandwidth-percent eigrp 100 40
bandwidth 256
router eigrp 100
network 10.0.0.0
What is the maximum bandwidth (in kbps) that EIGRP uses on the S0 interface?
1. 100
2. 40
3. 256
4. 102
5. 10
6. 47
What is the format of an IPv6 broadcast address?
1. FFFF::/64
2. FFFF::/24
3. FF80::/8
4. IPv6 does not have broadcast addresses
Which of the following is not a characteristic of an OSPF area?
1. It may minimize routing table entries
2. It requires a flat networks design
3. It may localize the impact of a topology change within an area
4. It may stop detailed LSA flooding at the area boundary