2-8
Catalyst 2975 Switch Hardware Installation Guide
OL-17784-01
Chapter 2 Switch Installation
Planning a Switch Stack
Stack Bandwidth and Partitioning Examples
Figure 2-5
shows a stack that provides full bandwidth with redundant connections.
Figure 2-5
Stack with Full Bandwidth Connections
Figure 2-6
shows a stack with incomplete stack cabling connections. This stack provides only half
bandwidth and does not have redundant connections.
Figure 2-6
Stack with Half Bandwidth Connections
In
Figure 2-7
, the stack cable is bad in link B; therefore, this stack provides only half bandwidth and
does not have redundant connections. In
Figure 2-8
, link B is bad; therefore, this stack partitions into
two stacks, and switch 1 and switch 3 are stack masters.
Figure 2-7
Example of a Stack with a Failover Condition
Figure 2-8
Example of a Partitioned Stack with a Failover Condition
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A
B
C
272681
A
B
272682
A
B
C
272683
A
B
Содержание 2975 - Catalyst LAN Base Switch
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Страница 46: ...A 2 Catalyst 2975 Switch Hardware Installation Guide OL 17784 01 Appendix A Technical Specifications ...
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