1 / 27

Any Questions?

Any Questions?. What is the proper order for CoS processing for ingress packets on a Juniper router? A. Multifield Classifier > Forwarding Policy > Policing > BA Classifier B. Multifield Classifier > Policing > BA Classifier > Forwarding Policy

trent
Download Presentation

Any Questions?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Any Questions?

  2. What is the proper order for CoS processing for ingress packets on a Juniper router? A. Multifield Classifier > Forwarding Policy > Policing > BA Classifier B. Multifield Classifier > Policing > BA Classifier > Forwarding Policy C. BA Classifier > Policing > Multifield Classifier > Forwarding Policy D. BA Classifier > Forwarding Policy > Policing > Multifield Classifier

  3. What is the proper order for CoS processing for ingress packets on a Juniper router? A. Multifield Classifier > Forwarding Policy > Policing > BA Classifier B. Multifield Classifier > Policing > BA Classifier > Forwarding Policy C. BA Classifier > Policing > Multifield Classifier > Forwarding Policy D. BA Classifier > Forwarding Policy > Policing > Multifield Classifier Answer: C

  4. What is the last CoS process performed prior to a packet leaving a router? A. Rewrite Marker B. Multifield Classifier C. Policing D. BA Classifier

  5. What is the last CoS process performed prior to a packet leaving a router? A. Rewrite Marker B. Multifield Classifier C. Policing D. BA Classifier Answer: A

  6. What is the first CoS process performed when a packet enters a JUNOS device? A. Rewrite Marker B. Multifield Classifier C. Policing D. BA Classifier

  7. What is the first CoS process performed when a packet enters a JUNOS device? A. Rewrite Marker B. Multifield Classifier C. Policing D. BA Classifier Answer: D

  8. Rewrite rules are used in which CoS scenario? A. When a single device is configured to provide differentiated services. B. When multiple devices in a network are configured to useCoS to provide differentiated services. C. When a device is used to connect to another autonomous system. D. When CoS is used to classifiy traffic as low priority.

  9. Rewrite rules are used in which CoS scenario? A. When a single device is configured to provide differentiated services. B. When multiple devices in a network are configured to useCoS to provide differentiated services. C. When a device is used to connect to another autonomous system. D. When CoS is used to classifiy traffic as low priority. Answer: B

  10. What are three components of a scheduler? (Choose three.) A. Forwarding Class B. Priority C. TOS Marking D. Buffer Size E. RED Configuration

  11. What are three components of a scheduler? (Choose three.) A. Forwarding Class B. Priority C. TOS Marking D. Buffer Size E. RED Configuration Answer: B,D,E

  12. What is the purpose of classification, rewrites, and queuing in Juniper routers? A. to provide policy based routing B. to provide class of service capabilities C. to provide firewall filtering capabilities D. to provide unified threat managment

  13. What is the purpose of classification, rewrites, and queuing in Juniper routers? A. to provide policy based routing B. to provide class of service capabilities C. to provide firewall filtering capabilities D. to provide unified threat managment Answer: B

  14. What are the contents of a scheduler? A. A scheduler contains parameters that describe how a queue should be serviced. B. A scheduler contains traffic that is ready to be transmitted. C. A scheduler contains forwarding classes that allow traffic to be forwarded. D. A scheduler contains a map between the classification of a packet and its forwarding class.

  15. What are the contents of a scheduler? A. A scheduler contains parameters that describe how a queue should be serviced. B. A scheduler contains traffic that is ready to be transmitted. C. A scheduler contains forwarding classes that allow traffic to be forwarded. D. A scheduler contains a map between the classification of a packet and its forwarding class. Answer: A

  16. With which two does a scheduler map associate? (Choose two.) A. Scheduler B. BA Classifier C. Queues D. Interface

  17. With which two does a scheduler map associate? (Choose two.) A. Scheduler B. BA Classifier C. Queues D. Interface Answer: C,D

  18. When configuring a scheduler map, which two are referenced? (Choose two.) A. Forwarding Class B. Scheduler C. Rewrite Rules D. Priority

  19. When configuring a scheduler map, which two are referenced? (Choose two.) A. Forwarding Class B. Scheduler C. Rewrite Rules D. Priority Answer: A,B

  20. What is the primary purpose for the classification of traffic in a router? A. to use the classification to route traffic B. to use the classification to reorder packets from various sources C. to use the classification to discard malformed packets D. to use the classification to provide the configured service level

  21. What is the primary purpose for the classification of traffic in a router? A. to use the classification to route traffic B. to use the classification to reorder packets from various sources C. to use the classification to discard malformed packets D. to use the classification to provide the configured service level Answer: D

  22. Which command sequence shows traffic per queue for an interface? A. show interfaces queue ge-0/0/0 B. show statistics queue detail C. show interfaces ge-0/0/0 statistics extensive D. monitor interface ge-0/0/0 queue

  23. Which command sequence shows traffic per queue for an interface? A. show interfaces queue ge-0/0/0 B. show statistics queue detail C. show interfaces ge-0/0/0 statistics extensive D. monitor interface ge-0/0/0 queue Answer: A

  24. When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router? A. after a packet is identified by a multifield classifier B. after the traffic passes though a shaper C. prior to ingress policing of traffic D. while the packet is stored in the switching fabric of the router

  25. When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router? A. after a packet is identified by a multifield classifier B. after the traffic passes though a shaper C. prior to ingress policing of traffic D. while the packet is stored in the switching fabric of the router Answer: C

  26. Which two options are reasons for using traffic classification? (Choose two.) A. to use the classification to route traffic B. to use the classification to reorder packets from various sources C. to use the classification to discard malformed packets D. to use the classification to provide the configured service level

  27. Which two options are reasons for using traffic classification? (Choose two.) A. to use the classification to route traffic B. to use the classification to reorder packets from various sources C. to use the classification to discard malformed packets D. to use the classification to provide the configured service level Answer: A,D

More Related