Sep
08

The following questions will be added to the Core Knowledge Simulation once the new version/engine is complete. Enjoy! Answers will be provided in the comments section.

2.40 Implement IPv4 Open Shortest Path First (OSPF)

What LSA Types are impacted by the command clear ip ospf redistribution and where should you run this command?

3.50 Implement OSPF version 3 (OSPFv3)

What is the purpose of the LSA Type 8 in OSPF for IPv6?

6.10 Implement 802.1x

What IEEE 802.1x keyword is used to with the dot1x port-control interface configuration command in order to enable IEEE 802.1x authentication and cause the port to begin in the unauthorized state, allowing only EAPOL frames to be sent and received through the port?

7.40 Implement Network Time Protocol (NTP)

What is the stratum in NTP?


You can leave a response, or trackback from your own site.

9 Responses to “New CCIE R/S Core Knowledge Questions Part 1”

 
  1. What LSA Types are impacted by the command clear ip ospf redistribution and where should you run this command?

    This command flushes the Type 5 and Type 7 LSAs. It would be run on the ASBR.

    http://www.cisco.com/en/US/tech/tk365/technologies_q_and_a_item09186a0080094704.shtml#q29

    What is the purpose of the LSA Type 8 in OSPF for IPv6?

    Link LSAs provide the link-local address of the router to all other routers attached to the link, inform other routers attached to the link of a list of IPv6 prefixes to associate with the link, and allow the router to assert a collection of Options bits to associate with the network LSA that will be originated for the link.

    http://www.cisco.com/en/US/partner/docs/ios/ipv6/configuration/guide/ip6-ospf.html#wp1069833

    What IEEE 802.1x keyword is used to with the dot1x port-control interface configuration command in order to enable IEEE 802.1x authentication and cause the port to begin in the unauthorized state, allowing only EAPOL frames to be sent and received through the port?

    auto

    http://www.cisco.com/en/US/partner/docs/switches/lan/catalyst3550/software/release/12.2_44_se/configuration/guide/sw8021x.html#wp1030101

    What is the stratum in NTP?

    NTP uses the concept of a “stratum” to describe how many NTP “hops” away a machine is from an authoritative time source.

    http://www.cisco.com/en/US/partner/docs/ios/netmgmt/configuration/guide/nm_basic_sys_manage_ps6350_TSD_Products_Configuration_Guide_Chapter.html#wp1001131

  2. Abdo says:

    Hi,

    when do you think the new version/engine will be ready ?

  3. Angel says:

    Hi!

    Do you know when is going to be available Voice core Knowledge questions?

    Regards.

  4. IPv6Freely says:

    Well, I would have got the 4th one right. The rest of them… no idea.

  5. CCIEJourney says:

    Well 1.5 of them isn’t going to get me anywhere ;)

  6. Mike Knight says:

    well i got one of them right..but then again Ive got my CCIE security lab in 2 days..no prizes for ghuessing it was the 802.1x question ;-)

 

Leave a Reply

Categories

CCIE Bloggers