Chapter 14
Network Redundancy
RUGGEDCOM ROX II
CLI User Guide
634
RSTP Applications
Section 14.3.2
RSTP Applications
This section describes various applications of RSTP.
CONTENTS
•
Section 14.3.2.1, “RSTP in Structured Wiring Configurations”
•
Section 14.3.2.2, “RSTP in Ring Backbone Configurations”
•
Section 14.3.2.3, “RSTP Port Redundancy”
Section 14.3.2.1
RSTP in Structured Wiring Configurations
RSTP may be used to construct structured wiring systems where connectivity is maintained in the event of link
failures. For example, a single link failure of any link between A and N in
bridges 555 through 888 connected to the network.
3
777
4
2
1
4
3
444
5
6
2
1
3
1
222
4
2
3
2
111
4
1
4
3
333
5
6
2
1
3
888
4
2
1
I
G
3
666
4
2
1
3
555
4
2
1
N
L
M
K
J
D
E
F
C
B
A
H
Figure 37: Example - Structured Wiring Configuration
To design a structured wiring configuration, do the following:
Summary of Contents for RUGGEDCOM ROX II
Page 2: ...RUGGEDCOM ROX II CLI User Guide ii ...
Page 4: ...RUGGEDCOM ROX II CLI User Guide iv ...
Page 39: ...RUGGEDCOM ROX II CLI User Guide Table of Contents xxxix 19 5 VLANs 752 ...
Page 40: ...Table of Contents RUGGEDCOM ROX II CLI User Guide xl ...
Page 46: ...Preface RUGGEDCOM ROX II CLI User Guide xlvi Customer Support ...
Page 170: ...Chapter 5 System Administration RUGGEDCOM ROX II CLI User Guide 124 Deleting a Scheduled Job ...
Page 256: ...Chapter 6 Security RUGGEDCOM ROX II CLI User Guide 210 Enabling Disabling a Firewall ...
Page 402: ...Chapter 11 Wireless RUGGEDCOM ROX II CLI User Guide 356 Managing Cellular Modem Profiles ...