400-101 CCIE Routing and Switching Written Practice Exam

Sample Questions

Q) Which of the following commands should you issue to manually attach a traffic policy to an interface in an NBAR configuration? (Select the best answer.)

a) class-map

b) policy-map

c) service-policy

d) ip nbar protocol-discovery

Q) Which of the following statements are true regarding the IGMPv3 source filtering feature? (Select 2 choices.)

a) It enables hosts to specify the systems to which they will send multicast traffic.

b) It enables hosts to specify the systems from which they want to receive multicast traffic.

c) It enables hosts to specify the systems to which they do not want to send multicast traffic.

d) It enables hosts to specify the systems from which they do not want to receive multicast traffic.

Q) What extra information does the loginput keyword provide in an ACL log that the logkeyword does not? (Select 2 choices.)

a) destination IP address

b) source IP address

c) destination MAC address

d) source MAC address

e) ingress interface

Q) Which of the following is best suited for many-to-many applications? (Select the best answer.)

a) SSM

b) PIM-SM

c) PIM-DM

d) Bidirectional PIM

Q) Which of the following statements is true regarding EEM? (Select the best answer.)

a) The Watchdog System Monitor can monitor interface errors.

b) EEM cannot be configured to restart a router.

c) EEM cannot be configured to send an email message.

d) EEM cannot be configured to generate an SNMP trap

e) EEM must publish events to subsystem number 798.