How are labels exchanged between the AS'es in an Option B Layer-3 VPN solution?

1. A. Via an eBGP multihop connection between the Ingress PE's in each AS.
2. B. Via an eBGP multihop connection between a Route-Reflector in each AS.
3. C. There are no labels exchanged between the two AS'es.
4. D. Via an eBGP connection between the directly connected ASBR's, one in each A

Correct Answer: D

What does "ifmgr" represent in the output below?
LC/0/3/CPU0:Mar 23 08:04:31.644 : ifmgr[151]: %PKT_INFRA-LINEPROTO-5-UPDOWN : Line protocol on Interface POS0/3/0/7, changed state to Down

1. A. The SYSMGR process restarted the ifmgr process as a result of this log message.
2. B. The WDSYSMON process is tracking this process to prevent it from bringing the interface up.
3. C. The ifmgr process has restarted 151 times and brought the interface down as a result.
4. D. The ifmgr process created this log messag

Correct Answer: D

Which mode will shut down a process?

1. A. EXEC
2. B. ADMIN
3. C. CONFIG
4. D. ADMIN-CONFIG

Correct Answer: C

Which command is an example of how to configure system logging to a Syslog server?

1. A. logging 172.21.116.27
2. B. syslog server1
3. C. logging syslog-server 172.21.116.27
4. D. enable syslog server1

Correct Answer: A

What is the default MP-BGP address-family on IOS-XR?

1. A. IPv6 unicast
2. B. There is no default address-family
3. C. IPv4 unicast
4. D. VPNv4

Correct Answer: D