This blog was originally started to better help me understand the technologies in the CCIE R&S blueprint; after completing the R&S track I have decided to transition the blog into a technology blog.
CCIE #29033
This blog will continue to include questions, troubleshooting scenarios, and references to existing and new technologies but will grow to include a variety of different platforms and technologies. Currently I have created over 185 questions/answers in regards to the CCIE R&S track!! Note: answers are in the comment field or within "Read More" section.
You can also follow me on twitter @FE80CC1E
What addresses are included in RFC 3330?
When would you use "pseudowire-class" command?
Why would you use the "bba-group" command for?
What does "max-reserved-bandwidth 85" accomplish?
What does "bgp regexp deterministic" accomplish?
What is "SFR", "ASR" and TVR?
What does the "idconf" parameter accomplish?
What is CAR and how would you use it?
What does "ip multicast-routing distributed" provide?
What does "ip pim rp-candidate" do?
When and why would you use "ip traffic-export"?
What is GTS and what command or commands are used to configure it?
What mime types can be used for videos and jpegs? Provide an example.
What command would you use to restrict outbound traffic to 64kbps (normal and maximum limits) on a 1.544Mbps link? All traffic that falls outside of these parameters must be dropped. Only 1 command allowed.
When would you use "priority-list"?
What is VFR (Virtual Fragmentation Reassembly)?
What are the 3 types of planes?
What is NetFlow and how would you configure it to send information to 10.0.3.10?
What does "ip local-proxy-arp" accomplish?
What command would you use to ensure a device responds to all ARP requests?
What command or commands can be used to send a core dump to an FTP server?
What commands can be used to schedule a command to run?
What is an industry standard first hop redundancy protocol?
How many groups can be created in HSRP v1 and HSRP v2?
When using HSRP how would you ensure that communications between routers are sent using 224.0.0.102?
What is AVG and where is it used?
IP Directed broadcasts can be used by Smurf attacks, what can be used to reduce this treat?
What method can you use to block a LAND Attack against a serial interface?
What does the command "ip accounting access-violations" provide?
When using uRPF what does "allow-default" accomplish?
What is required to use ssh? Configure ssh version 2 on your vty lines.
What would you use "login block-for"?
What command can be used to detect a packet that has been spoofed?
What does "autocommand" do when used on a vty line?
What are reflective access lists and why would you use them?
What are dynamic access lists and why would you use them?
What is TCP intercept?
Provide an example.
What layer does MPLS operate at?
What are each of the fields used for in a MPLS header?
What is used to bypass an RPF check in multicast?
What is VRF route leaking.
Provide an example.
What is a Cisco proprietary tunneling protocol?
What does "mpls ldp autoconfig" and "mpls ldp autoconfig area #" accomplish?
What port does TDP and LDP use?
What options are available when using aggregate address in BGP?
What are the LSA types supported?
Describe each of them.
What are the OSPF network types?
Explain whether they require DR/BDR, use multicast, need the neighbor command, and specify the timers.
Beginning on May 10, 2010, CCIE R&S and CCIE Voice Lab Exams, in all global locations, will no longer include the four, open-ended Core Knowledge questions.
Cisco Link Here
What network type is used with unicast but elects and DR and BDR?
What LSA's are allowed in a Stub Area, Totally Stubby Area, NSSA, Totally NSSA.
Provide a bridging networks example?
What is FREEK and why would we use it?
How can you determine the BGP AS of a backbone router?
What is BGP optimized edge routing (OER)
What is the order of preference used in BGP for filtering?
