CCIE Routing and Switching Written Exam v5.1
QUESTION 771
Which two statements about path selection are true? (Choose two.)
A. |
If there are multiple equal matches between OSPF processes, the path with the lowest OSPF PID is chosen. |
B. |
If the backdoor command is configured on a BGP network, the route is advertised with an AD of 20. |
C. |
If an OSPF E2 route has an AS of 90, that path is preferred over an OSPF IA route with an AD of 110. |
D. |
If there are multiple equal matches between the same protocols on an EIGRP network, the preferred path will be EIGRP with the highest AS. |
E. |
If IS-IS has multiple routes with the same prefix-length, it will prefer Level 1 routes over Level 2 routes. |
Correct Answer: AE
QUESTION 772
Refer to the exhibit. IPv6 SLAAC clients that are connected to the router are unable to acquire IPv6 addresses. What is the reason for this issue?
A. |
Router advertisements are not sent by the router. |
B. |
Duplicate address detection is disabled but is required on multiaccess networks. |
C. |
The interface is configured to support DHCPv6 clients only. |
D. |
The configured interface MTU is too low for IPv6 to be operational. |
Correct Answer: A
QUESTION 773
Which two statements about MAC Authentication Bypass are true? (Choose two.)
A. |
Traffic from an endpoint is authorized to pass after MAB authenticates the MAC address of the endpoint. |
B. |
During the learning stage, the switch examines multiple packets from the endpoint to determine the MAC address of the endpoint. |
C. |
After the switch learns the MAC address of the endpoint, it uses TACACS+ to authenticate it. |
D. |
After learning a source MAC address, it sends the host a RADIUS Account-Request message to validate the address. |
E. |
The MAC address of a device serves as its user name and password to authenticate with a RADIUS server. |
Correct Answer: AE
QUESTION 774
An IP SLA fails to generate statistics. How can you fix the problem?
A. |
Add the verify-data command to the router configuration. |
B. |
Reload the router configuration. |
C. |
Remove the ip sla schedule statement from the router configuration and re-enter it. |
D. |
Add the debug ip sla error command to the router configuration. |
E. |
Add the debug ip sla trace command to the router configuration. |
Correct Answer: A
QUESTION 775
Which statement about UDLD is true?
A. |
The udld reset command resets ports that have been error-disabled by both UDLD and Fast UDLD. |
B. |
Fast UDLD is configured in aggressive mode. |
C. |
Only bidirectional link failures can be detected in normal mode. |
D. |
Each switch in a UDLD topology can send and receive packets to and from its neighbors. |
Correct Answer: A
QUESTION 776
What are two benefits of Per-Tunnel QoS for DMVPN? (Choose two.)
A. |
The administrator can configure criteria that, when matched, can automatically set up QoS for each spoke as it comes online. |
B. |
Traffic from each spoke to the hub can be regulated individually. |
C. |
When traffic exceeds a configurable threshold, the spokes can automatically set up QoS with the hub. |
D. |
The hub can send large packets to a spoke during allotted timeframes. |
E. |
The hub can be regulated to prevent overloading small spokes. |
Correct Answer: AE
QUESTION 777
Refer to the exhibit. If a connection failure occurs between R1 and R2, which two actions can you take to allow CR-1 to reach the subnet 192.168.192.0/24 on R2? (Choose two.)
A. |
Create a static route on R1 for subnet 192.168.192.0/24 towards R3 and redistribute it into OSPF. |
B. |
Turn up a BGP session between CR-1 and R1. |
C. |
Create a static route on R1 for subnet 192.168.192.0/24 towards R3 and redistribute it into BGP. |
D. |
Turn up an EIGRP session between R1 and R3 with AS 65535. |
E. |
Create an OSPF virtual link between CR-1 and R2 to bypass R1. |
Correct Answer: AB
QUESTION 778
Which two statements about Cisco Performance Routing are true? (Choose two.)
A. |
It analyzes application performance to make routing decisions. |
B. |
|
C. |
It can help the administrator determine the need for bandwidth upgrades. |
D. |
It operates entirely in the data plane. |
E. |
It can use EIGRP feasible successors to determine an alternate path. |
F. |
It analyzes system hardware performance to make routing decisions. |
Correct Answer: AE
QUESTION 779
What is the function of an implicit-null label?
A. |
It notifies the upstream LSR to remove the top label in the label stack and forward the packet. |
B. |
It notifies the upstream LSR to add a VPN label to the label stack. |
C. |
It is used to statically assign a label to an IGP route. |
D. |
It is used to identify the router ID. |
Correct Answer: A
QUESTION 780
Refer to the exhibit. Which statement about this GET VPN configuration is true?
A. |
Router 1 acts as the primary key server because it has a higher priority. |
B. |
An RSA key has been imported into the configuration. |
C. |
The GDOI group configuration generated a key. |
D. |
DPD is disabled. |
Correct Answer: A
Free VCE & PDF File for Cisco 400-101 Practice Test
Instant Access to Free VCE Files: CCNA | CCNP | CCIE …
Instant Access to Free PDF Files: CCNA | CCNP | CCIE …
100-105 Dumps VCE PDF
200-105 Dumps VCE PDF
300-101 Dumps VCE PDF
300-115 Dumps VCE PDF
300-135 Dumps VCE PDF
300-320 Dumps VCE PDF
400-101 Dumps VCE PDF
640-911 Dumps VCE PDF
640-916 Dumps VCE PDF
70-410 Dumps VCE PDF
70-411 Dumps VCE PDF
70-412 Dumps VCE PDF
70-413 Dumps VCE PDF
70-414 Dumps VCE PDF
70-417 Dumps VCE PDF
70-461 Dumps VCE PDF
70-462 Dumps VCE PDF
70-463 Dumps VCE PDF
70-464 Dumps VCE PDF
70-465 Dumps VCE PDF
70-480 Dumps VCE PDF
70-483 Dumps VCE PDF
70-486 Dumps VCE PDF
70-487 Dumps VCE PDF
220-901 Dumps VCE PDF
220-902 Dumps VCE PDF
N10-006 Dumps VCE PDF
SY0-401 Dumps VCE PDF