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Chapter 1 Overview
GigaStack GBIC LEDs
1-2
Catalyst GigaStack Gigabit Interface Converter Hardware Installation Guide
78-6460-04
• Support for redundant loop configurations in a GigaStack GBIC stack
For more information, see the “Minimum IOS Release for Redundant Loop
Configurations” section on page 1-7 and the “Cascaded Stack Connections
with a Redundant Link” section on page 2-12
• Support for IOS Release 12.0(5)XU or later for Catalyst 2900 XL and
3500 XL switches, support for Release 12.1(6)EA2 or later for Catalyst 2950
switches, and support for Release 12.1(4)EA1 or later for Catalyst 3550
multilayer switches
• Management through the Cisco IOS command-line interface (CLI) or the
web-based Cluster Management Suite (CMS)
• Field-replaceable
GigaStack GBIC LEDs
Figure 1-1 shows the LED locations on the GigaStack GBIC, and Table 1-1
describes the LED colors and their meanings.
Figure 1-1 GigaStack GBIC LEDs and Ports
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Two GigaStack GBIC
ports
LEDs
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