CCIE Vocab
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CCIE Vocab
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25 Questions

1. The underlying algorithms associated with RIP.

2. The speed at which the access link is clocked. This choice affects the price of the connection and many aspects of traffic shaping and policing - compression - quality of service - and other configuration options.

3. The process of taking the IP and TCP headers of a packet - compressing them - and then uncompressing them on the receiving router.

4. Also called VLAN trunking - a method (using either the Cisco ISL protocol or the IEEE 802.1Q protocol) to support carrying traffic between switches for multiple VLANs that have members on more than one switch.

5. A category used by a policer to classify packets relative to the traffic contract. With two-color policers - these packets are considered to be above the contract; for three-color - these packets are above the Bc setting - but within the Be setting.

6. Records client authentication and roaming events - which are sent to the CiscoWorks Wireless LAN Solution Engine (WLSE) to monitor client associations to specific access points.

7. An exterior routing protocol designed to exchange prefix information between different autonomous systems. The information includes a rich set of characteristics called path attributes - which in turn allows for great flexibility regarding routing ch

8. An IPv6/IPv4 tunneling method that allows isolated IPv6 domains to be connected over an IPv4 network.

9. The process of installing a multicast application; also referred to as launching an application.

10. The process of taking a PDU from some other source and placing a header in front of the original PDU - and possibly a trailer behind it.

11. The process of sending an infinite-metric route in routing updates when that route fails.

12. An MQC-based feature of IOS that is used to classify and mark packets for QoS purposes.

13. Designated router.

14. The most significant bit in the most significant byte of an Ethernet MAC address - its value implies that the address is a unicast MAC address (binary 0) or not (binary 1).

15. Defined in IEEE 802.1AD - defines a messaging protocol used to negotiate the dynamic creation of PortChannels (EtherChannels) and to choose which ports can be placed into an EtherChannel.

16. A number between 1 and 64 -511 (public) and 64 -512 and 65 -535 (private) assigned to an AS for the purpose of identifying a specific BGP domain.

17. The operating mode of shaped round-robin that provides a low-latency queue with policing.

18. The encapsulation of EAP messages directly inside LAN frames. This encapsulation is used between the supplicant and the authenticator.

19. A set of four hex digits listed in an IPv6 address. Each quartet is separated by a colon.

20. An Internet standard (RFC 1305) that defines the messages and modes used for IP hosts to synchronize their time-of-day clocks.

21. AS number. A number between 1 and 64 -511 (public) and 64 -512 and 65 -535 (private) assigned to an AS for the purpose of identifying a specific BGP domain.

22. The rate at which a shaper limits the bits exiting the shaper.

23. A route that is created to represent one or more smaller component routes - typically in an effort to reduce the size of routing and topology tables.

24. A neighbor state that signifies the other router has reached neighbor status - having passed the parameter check.

25. Static length subnet masking.