Router A has three feasible successors to the 192.168.1.0/24 network, which are listed here:
– Option 1 has a metric of 8123228.
– Option 2 has a metric of 2195467.
– Option 3 has a metric of 8803823.
The variance 4 command was issued on Router A.
How many active entries does Router A have in its routing table for the 192.168.1.0/24 network?
A.
0
B.
1
C.
2
D.
3
For easy understanding of EIGRP Variance have a look at http://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/13677-19.html
For this question we have three route with difference metric:
Route 1- 8123228
Route 2- 2195467
Route 3- 8803823
Best is lowest metric. 2 – 2195467.
As the Variance is 4, then ha have to do 4 x 2195467 = 8781904 (Result)
Route 1 will be active route as lower the the result above
Route 3 is higher than result above so will not be active route
Final answer is C. 2 routes will be active entries.
New 200-310 Exam Questions (14/Apr/2017 Updated):
NEW QUESTION 297
Which two processes are included in the Build phase of the Cisco Design Life Cycle? (Choose two.)
A. Design
B. Validation
C. Analysis
D. Deployment
E. Assessment
Answer: BD
NEW QUESTION 298
Which statement about modular network design is true?
A. It is complex and should be used only in specialized situations
B. Each deployed module is identical to the others,simplifiying configuration
C. It is flexible architecture that simplify design,management and troubleshooting
D. Each module include access,distribution and core layers
Answer: C
NEW QUESTION 299
When designing changes to an existing network, which two options are documented to understand environmental constraint? (Choose two.)
A. Utilization of network resources
B. Floor and rack space availability
C. Host naming conventions
D. Heating and Air conditioning
E. Location of existing documentation
Answer: BD
NEW QUESTION 300
In the traditional hierarchical LAN design,Which two statement about the distribution layer are true? (Choose two.)
A. It typically is connected directly to the internet It provides users direct access to the network
B. It uses Layer 2 switching only
C. It aggregates data from the access layer
D. Policy is implemented at this layer
Answer: D
NEW QUESTION 301
Which level needed to be set on Cisco WLC for VolP traffic?
A. PLATINUM
B. GOLD
C. SILVER
D. BRONZE
Answer: A
NEW QUESTION 302
Choose considerations for access layer design? (Choose two.)
A. QOS
B. Routing
C. Port security
D. Load balance
E. HSRP
Answer: AC
NEW QUESTION 303
For a VLAN that requires 60 hosts, which subnet is the most efficient?
A. 10.0.0.1/20
B. 172.31.17.0/27
C. 10.10.10.0/26
D. 192.168.15.0/24
Answer: C
NEW QUESTION 304
Which option is an advantage of a Layer 3 access model over the traditional Layer 2 access model?
A. Increased neighbor adjacencies
B. Faster convergence
C. Reduced resources on the router
D. Reduced size of routing table
Answer: B
NEW QUESTION 305
……
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