QUESTION 41
Which three configuration steps are mandatory in order to enable NetFlow sampling on Cisco IOS XR Software? (Choose three.)
|
A. |
flow monitor-map |
|
B. |
sampler-map |
|
C. |
flow exporter-map |
|
D. |
interface netflow configuration |
|
E. |
importer-map |
Answer: ABD
Explanation:
QUESTION 42
Which command configures IPv4 uRPF strict mode on an interface?
|
A. |
ipv4 verify unicast source reachable-via any |
|
B. |
ipv4 verify unicast source reachable-via tx |
|
C. |
ipv4 verify unicast source reachable-via rx |
|
D. |
ipv4 verify unicast destination reachable-via rx |
|
E. |
ipv4 verify multicast source reachable-via tx |
Answer: C
Explanation:
QUESTION 43
Which command in Cisco IOS XR Software is the recommended way to configure an IPv4 address on an interface?
|
A. |
ip address 10.0.0.1/8 |
|
B. |
ip address 10.0.0.1 255.0.0.0 |
|
C. |
ipv4 address 10.0.0.1/8 |
|
D. |
ip addr add 10.0.0.1/8 dev Gig 0/0/0/0 |
Answer: C
Explanation:
QUESTION 44
Refer to the exhibit.
What is the expected behavior for the following Cisco IOS XR config?
|
A. |
The interface will have IPv6 address 10:10::1/64 only. |
|
B. |
The interface will have IPv6 address 20:20::1/64 only. |
|
C. |
The interface will have IPv6 address 10:10::1/64 and IPv6 address 20:20::1/64. |
|
D. |
The commit will fail. |
Answer: C
Explanation:
QUESTION 45
In Cisco IOS XR platforms, IP multicast packets are replicated on which two components? (Choose two.)
|
A. |
switch fabric |
|
B. |
ingress line card |
|
C. |
egress line card |
|
D. |
multicast forwarding ASIC |
Answer: AC
Explanation:
QUESTION 46
Which Cisco IOS XR command is the most useful for checking if traffic is being sent for a specific multicast group?
|
A. |
show ip mroute traffic 226.1.1.1 |
|
B. |
show mrib route 226.1.1.1 |
|
C. |
show multicast stats |
|
D. |
show mfib route 226.1.1.1 |
Answer: D
Explanation:
QUESTION 47
Which configuration is required in order for chassis management (for example, power and fan statistics) to be polled using SNMP?
|
A. |
snmp-server community <community> RO |
|
B. |
snmp-server community <community> SDROwner |
|
C. |
snmp-server community <community> SystemOwner |
|
D. |
snmp-server community <community> RW |
Answer: C
Explanation:
QUESTION 48
What is the effect of configuring “logging disable”?
|
A. |
It will stop the router from sending logs to a syslog server. |
|
B. |
It will stop the router from displaying logs on a vty (Telnet or SSH) session. |
|
C. |
It will stop the router from displaying logs on a console session. |
|
D. |
It will stop the router from archiving logs to a local disk. |
Answer: C
Explanation:
QUESTION 49
Which configuration command will set EXEC shell timeout on the console to 300 seconds?
|
A. |
line console exec-timeout 5 0 |
|
B. |
line console session-timeout 300 |
|
C. |
line console session-timeout 300 output |
|
D. |
line console timeout login response 300 |
Answer: A
Explanation:
QUESTION 50
Which four list the mandatory steps in order to implement SSH v1 access on Cisco IOS XR Software? (Choose four.)
|
A. |
install and activate services PIE |
|
B. |
install and activate security PIE |
|
C. |
reload system after installing required PIE |
|
D. |
generate SSH cryptography key |
|
E. |
configure hostname and domain name |
|
F. |
configure ssh-server in owner SDR |
|
G. |
configure AAA services on the router |
|
H. |
configure TACACS server on the router |
Answer: BDEF
Explanation:
Free VCE & PDF File for Cisco 644-906 Real Exam
Instant Access to Free VCE Files: CCNA | CCNP | CCIE …
Instant Access to Free PDF Files: CCNA | CCNP | CCIE …