Local-Area Networks and LAN Switching - CCIE Routing and Switching Exam Certification Guide - page 184

!
interface loopback 0
ip address 2.2.2.2 255.255.255.255
!
interface tokenring 0
source-bridge c d f
source-bridge spanning

5

What is the bridge number of the bridge between the virtual ring and the pseudo-ring on
Router B?

a. a. 21

b. b. 0x6

c. c. 0x2

d. d. 0x5

Scenario 4-2
This scenario reviews your knowledge of DLSw. Knowledge of DLSw configuration and RIF
construct in DLSw environment is essential for the CCIE written test. Use Figure 4-35 to
answer the following questions.

DLSw Figure 4-35

Router A
virtual ring 21

Router C
virtual ring 22

0x1B 12

13

0x9

1.1.1.1

2.2.2.2

Router B

3.3.3.3

Host A Host C

dlsw bridge-group 5
interface ethernet 0
bridge-group 5

Host B

What is the RIF from Host A to Host C? 1

a. 0830.01b9.021d.0120

b. 0830.01b9.015d.00c0