Specifications

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Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
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Chapter 4 Getting Started with CMS
Topology View
When using these labels, keep these considerations in mind:
• The IP address displays only in the labels for the command switch and member switches.
• The label of a neighboring cluster icon only displays the IP address of the command-switch IP
address.
• The link speeds displayed are the actual link speeds except on the LRE links, which display the
administratively assigned speed settings.
You can change the label settings from the Topology Options window by selecting View > Topology
Options.
Colors in the Topology View
The colors of the Topology view icons show the status of the devices and links, as listed in Table 4-8,
Table 4-9, and Table 4-10.
The color of a device label shows the cluster membership of the device, as listed in Table 4-11.
Table 4-8 Device Icon Colors
Icon Color Color Meaning
Green The device is operating.
Yellow
1
1. Available only on the cluster members.
The internal fan of the switch is not operating, or the switch is receiving power from
an RPS.
Red
1
The device is not operating.
Table 4-9 Single Link Icon Colors
Link Color Color Meaning
Green Active link
Red Down or blocked link
Table 4-10 Multiple Link Icon Colors
Link Color Color Meaning
Both green All links are active.
One green; one red At least one link is active, and at least one other
link is down or blocked.
Both red All links are down or blocked.