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


Showing posts with label Frame Relay. Show all posts
Showing posts with label Frame Relay. Show all posts

Tuesday, October 12, 2010

Troubleshooting 1

Determine what the issue/issues in the configuration below. Lab it up!


R1
__
interface loopback 0
 ip address 1.1.1.1 255.255.255.255
interface serial 1/0
 encapsulation frame-relay
 ip address 192.168.1.1 255.255.255.0
 frame-relay map ip 192.168.1.2 102 broadcast
 frame-relay map ip 192.168.1.3 103 broadcast
 ip ospf network-type point-to-multipoint

router ospf 1
 network 192.168.1.1 0.0.0.0 area 0
 network 1.1.1.1 0.0.0.0 area 0


R2
__
interface loopback 0
 ip address 2.2.2.2  255.255.255.255
interface serial 1/0
 encapsulation frame-relay
 ip address 192.168.1.2 255.255.255.252
 frame-relay map ip 192.168.1.1 201 broadcast
 frame-relay map ip 192.168.1.3 201
 ip ospf network-type point-to-multipoint

router ospf 1
 network 192.168.1.2 0.0.0.0 area 0
 network 2.2.2.2 0.0.0.0 area 0

R3
__
interface loopback 0
 ip address 3.3.3.3 255.255.255.255
interface serial 1/0
 encapsulation frame-relay
 ip address 192.168.1.3 255.255.255.0
 frame-relay map ip 192.168.1.2 301 broadcast
 frame-relay map ip 192.168.1.1 301 broadcast

router ospf 1
 network 192.168.1.3 0.0.0.0 area 0
 network 3.3.3.3 0.0.0.0 area 0

Monday, October 11, 2010

Question 132

What should you be concerned with when running RIP or EIGRP in a hub and spoke frame-relay network?

Sunday, October 10, 2010

Question 131

Can you authenticate using frame-relay and if so how?

Question 130

When is mincir used in frame-relay shaping and what does it accomplish?

Thursday, October 7, 2010

Question 129

How can you configure a frame switch to route DLCI's without using the "frame-relay route" command?

Wednesday, October 6, 2010

Question 128

How do you configure a frame switch with dlci 101 on serial 1/0 and dlci 102 on serial 1/1?

Sunday, May 2, 2010

Question 72

What is FREEK and why would we use it?

Tuesday, April 27, 2010

Question 56

You have a Cisco device and non-Cisco device using frame-relay.
What is the mode that you would you use?
Provide examples using a physical interface, a frame-relay map, and a frame-relay interface-dlci.

Question 54

When doing an auto-install over frame-relay what considerations need to be made?

Question 53

What do you need to be aware of when using Frame-relay back to back?

Question 52

When do you use the frame-relay interface-dlci command vs the frame-relay map statements?

Question 51

Do you need frame-relay maps for IPv6 and Bridging?
Provide examples if possible.

Question 50

When and where would you use frame-relay map statements?

Question 49

How do you disable inverse-arp per DLCI?

Question 42

What is DTE and DCE?

Sunday, April 25, 2010

Question 19

Whats is FRTS and what does it help with?

Question 18

How is a FECN or BECN used?

Monday, April 19, 2010

Question 2

What are the types of interfaces that can be used in Frame-Relay?