Cisco C3230-1W-49-K9 Hardware Guide - Page 65

Key Features

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Chapter 6 Wireless Mobile Interface Cards Table 6-1 Indicator Signals (continued) Message Type Operation Errors Ethernet Indicator - Blinking amber - Configuration - Reset Failures Red Status Indicator Green - Blinking amber Amber Red Blinking red - Firmware - Red Upgrade Radio Indicator Blinking amber - Meaning Maximum retries or buffer full occurred on the radio. Transmit/receive Ethernet errors. - General warning. - Resetting the configuration options to factory defaults. Red Firmware failure; try disconnecting and reconnecting unit power. - Hardware failure. The wireless device must be replaced. - Loading new firmware image. Key Features Table 6-2 lists the key features of the Cisco wireless devices. Table 6-2 Key Features Feature Description Wireless Medium Direct Sequence Spread Spectrum (DSSS). Orthogonal Frequency Division Multiplexing (OFDM). Radio Media Access Protocol Carrier sense multiple access with collision avoidance (CSMA/CA). SNMP Compliance MIB I and MIB II. Encryption Key Length 128-bit. Quality of Service (QoS) Support Prioritization of traffic for different requirements, such as voice and video. OL-5816-10 Cisco 3200 Series Router Hardware Reference 6-5

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6-5
Cisco 3200 Series Router Hardware Reference
OL-5816-10
Chapter 6
Wireless Mobile Interface Cards
Key Features
Table 6-2 lists the key features of the Cisco wireless devices.
Operation
Errors
–
Green
Blinking
amber
Maximum retries or buffer full occurred on
the radio.
Blinking
amber
–
–
Transmit/receive Ethernet errors.
–
Blinking
amber
–
General warning.
Configuration
Reset
–
Amber
–
Resetting the configuration options to
factory defaults.
Failures
Red
Red
Red
Firmware failure; try disconnecting and
reconnecting unit power.
Blinking red
–
–
Hardware failure. The wireless device
must be replaced.
Firmware
Upgrade
–
Red
–
Loading new firmware image.
Table 6-1
Indicator Signals (continued)
Message
Type
Ethernet
Indicator
Status
Indicator
Radio
Indicator
Meaning
Table 6-2
Key Features
Feature
Description
Wireless Medium
Direct Sequence Spread Spectrum (DSSS).
Orthogonal Frequency Division Multiplexing (OFDM).
Radio Media Access
Protocol
Carrier sense multiple access with collision avoidance (CSMA/CA).
SNMP Compliance
MIB I and MIB II.
Encryption Key Length
128-bit.
Quality of Service
(QoS) Support
Prioritization of traffic for different requirements, such as voice and video.