Instructions:

• Answer 50 questions in 15 minutes.
• If you are not ready to take this test, you can study here.
• Match each statement with the correct term.
• Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. What are the three LMI standards
Because a loopback interface is always active and cannot be in a down state like a real interface can.
Select the routing protocol - then specify the network.
Cisco - ANSI - Q.933A
Each router builds a map of the network and determines the shortest path to every network.


2. The no auto-summary command does what?
The lower MAC address
To reduce OSPF traffic
Forces protocols to behave as if they were classless
R= Rip protocol; You can reach network 192.168.1.0 in two hops. The 120 is the admin distance and the 2 is the metric (hop). and it can be reached via the 10.1.1.2 network.


3. Formula for determining hosts
To reduce OSPF traffic
2^n-2
Determines the cost which is the bandwidth
0


4. Routing protocol is what?
The lower MAC address
Every 10 Seconds
Convergence
A protocol on how to communicate with other routers


5. Advance Distance Vector or Hybrid uses what?
A combination of Link-state and distance vector
Select the routing protocol - then specify the network.
Is the time in seconds that a router waits to hear from a neighbor before declaring the router out of service.
Checks the source address and then permits or denies the entire protocol suite


6. With OSPF - each router builds its SPF tree using the same link-state information - but each will have a separate ________ of the topology
Designated Router (DR) and a Back-up designated Router (BDR)
Determines the cost which is the bandwidth
View
RIPv2 & EIGRP


7. Admin distance of a Static Route?
For line vty 0 4
1
All backup routes for destinations.
Test Firsts/ Routes Second


8. What is ::
The update only includes info about the route change
Unspecified
To reduce OSPF traffic
A single interface may be assigned multiple IPv6 addresses - and every IPv6 interface contains at least one loopback address.


9. For a VLAN to span across multiple switches What is required?
A trunk
Place the extended ACL's as close to the source as possible and the standard ACL's as close to the destination as possible.
Supports both unequal metric load balancing and equal metric balancing.
224.0.0.10


10. In regards to troubleshooting OSPF what should you check?
If int status is UP/UP..Check to make sure OSPF is enabled on the interface
OSPF Neighbor adjacencies - OSPF routing table - and OSPF authentication
A backbone area...Also known as Area 0
10Mb/s


11. What does DLCI stand for?
Not scalable - hard to maintain as the network grows
Associating the network address with a local DLCI.
Dijkstra's Algorithm
Data Link Connection Identifier


12. What is Frame Relay?
1.) Enter the Routing Manually 2.) Use Dymamic Routing
Every 30 minutes by default
It is a means for statistically multiplexing many logical data conversations also known as virtual circuits on a single physical transmission link.
Packets are processed before they are routed to an outbound interface.


13. Describe features of RIPv1
A link is an interface on a router
Classful - No VLSM - Broadcast addressing - No route summarization - or Authentication
Adjacency
Multiple virtual interfaces that are associated with one physical interface


14. What is the Wildcard mask
Scalable and fast convergence
A protocol on how to communicate with other routers
Area-ID - hello/dead intervals - authentication - and stub area flag and same IP subnet.
The inverse of a subnet mask.


15. Problem with static routes
15.....16 hops and the interface is down
Private: link local
A group of end stations with a common set of requirements - independent of their physical location
Not scalable - hard to maintain as the network grows


16. With ACL's where does the router extract information
Cisco - ANSI - Q.933A
15.....16 hops and the interface is down
Packet Header
No


17. How do you apply the ACL to an interface
Connects the different areas
Between areas?
A protocol on how to communicate with other routers
Make sure you are in interface mode - then use this command ip access-group 1 out/in


18. How often are periodic updates sent out via RIP
224.0.0.5
By DLCI's
OSPF Neighbor adjacencies - OSPF routing table - and OSPF authentication
Every 30 Seconds


19. What is the multicast address for EIGRP?
TRUE
224.0.0.10
If int status is UP/UP..Check to make sure OSPF is enabled on the interface
By insereting 0xFFFE between the upper three bytes and the lower three bytes of the MAC address


20. Exterior Gateway Protocols are designed for use between
The information regarding that link. This can include the router's IP address - the type of network - the cost of the link - and if there are any neighboring routers on that link.
Different Autonomous Systems
Scalable and fast convergence
The lower MAC address


21. What is the default Bridge priority?
Test Firsts/ Routes Second
32768
Rouer OSPF 100 - then network xx.xx.xx.xx. area 0
Multicast


22. Normal time for STP convergence
0
Connects the different areas
Domain
30-50 seconds


23. Dynamic VLAN is what?
A combination of Link-state and distance vector
Inter-VLAN routing
Packet Header
MAC based


24. What is the maximum number of paths EIGRP can have for the same destination in it's routing table?
By insereting 0xFFFE between the upper three bytes and the lower three bytes of the MAC address
Anycast
Because a loopback interface is always active and cannot be in a down state like a real interface can.
16


25. How many hops are allowed with RIP?
No
4
Aka Subnet mask
15.....16 hops and the interface is down


26. Break down the word Link-State

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


27. With OSPF - there must always be a area......
Different Autonomous Systems
The lower MAC address
90
0


28. Why is EIGRP considered a Hybrid routing protocol?
IETF
Because a loopback interface is always active and cannot be in a down state like a real interface can.
Data Link Connection Identifier
It combines the advantages of Link-State and Distance vector routing protocols.


29. In Link state terminology - What is a link?
Checks the source and destination address then permits or denies specific protocols
2^n-2
A combination of Link-state and distance vector
A link is an interface on a router


30. How does inbound ACL work?
Inter-VLAN routing
Scalable and fast convergence
Test Firsts/ Routes Second
32768


31. What type of authentication does EIGRP use?
Automatically
224.0.0.5
MD5 and you have to enable it if you want to use it.
4


32. When placing ACL's in the Network...Do what?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


33. When do you use Access-Class
For line vty 0 4
Only with Cisco IOS software release 12.3 (2) T
Associating the network address with a local DLCI.
Classful - No VLSM - Broadcast addressing - No route summarization - or Authentication


34. What are non designated routers called?
Distance Vector
DROTHER
90
A combination of Link-state and distance vector


35. What are two statements that are true of IPv6 address representation?
Because a loopback interface is always active and cannot be in a down state like a real interface can.
120
Multicast
A single interface may be assigned multiple IPv6 addresses - and every IPv6 interface contains at least one loopback address.


36. Routers running distances vector routing protocol send periodic updates even if there are no changes in the network. True or False?
TRUE
Determines the cost which is the bandwidth
Is a classless link-state protocol - creates a neighbor relationship by exchanging hello packets - propagates LSA's rather than routing table updates.
Connects the different areas


37. How are Frame Relay Circuits identified?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


38. What is prefix length?
Every 10 Seconds
Packet Header
Aka Subnet mask
Place the extended ACL's as close to the source as possible and the standard ACL's as close to the destination as possible.


39. How is an EUI-64 format interface ID created from a 48-Bit MAC address
Carry's traffic for multiple VLANS
15.....16 hops and the interface is down
Supports both unequal metric load balancing and equal metric balancing.
By insereting 0xFFFE between the upper three bytes and the lower three bytes of the MAC address


40. What does bounded refer to?
Propagation of partial updates that are sent only to those routers that the changes affect.
Anycast
For line vty 0 4
Creates - Modifies - and deletes local VLAN's only - Forwards advertisements - Does not synchronize VLAN configs


41. VTP Server Mode does what?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


42. How does a Standard ACL work?
Checks the source address and then permits or denies the entire protocol suite
Six equal cost paths
Link is the router interface and State is the description of an interface and it's relationship to neighboring routers
The information regarding that link. This can include the router's IP address - the type of network - the cost of the link - and if there are any neighboring routers on that link.


43. Max_age time for BPDU's

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


44. Admin distance of a connected Network?
Multiple virtual interfaces that are associated with one physical interface
It is a means for statistically multiplexing many logical data conversations also known as virtual circuits on a single physical transmission link.
Advertised Distance & Feasible distance
0


45. Summarization of network information usually occurs where?
Between areas?
EIGRP - OSPF - RIP
Incoming packets are routed to the outbound interface - and then they are processed through the outbound ACL
A link is an interface on a router


46. Who designed OSPF?
A backbone area...Also known as Area 0
IETF
Make sure you are in interface mode - then use this command ip access-group 1 out/in
Loopback


47. Admin distance of EIGRP?
90
The Root bridge is the bridge with the lowest bridge ID
Test Firsts/ Routes Second
Multicast


48. What is an ABR
The Root bridge is the bridge with the lowest bridge ID
Designated Router (DR) and a Back-up designated Router (BDR)
TRUE
Area Border Router


49. By default OSPF uses what type of authentication?
Unicast - Multicast - Anycast
A permit statement
Null
20 seconds: 10 missed BPDU's


50. In bridge root selection - if the bridge prioritys are the same - what determines root selection?
Multicast
Link-State
Private: link local
The lower MAC address