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show voice port - Tecnológico de Costa Rica

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Ethernet Compatibility<br />

Protocols Sup<strong>port</strong>ed<br />

Radio Characteristics<br />

Aironet 340 Series Bridge xiii<br />

n If protocol filtering is enabled then the appropriate parts of the<br />

packet will be examined.<br />

The Aironet 340 Series Bridge can attach directly to 10Base2 (Thinnet),<br />

10Base5 (Thicknet) or 10BaseT (Twisted Pair) Ethernet LAN segments.<br />

These segments must conform to IEEE 802.3 or Ethernet Blue Book<br />

specifications.<br />

If the existing infrastructure to which the bridge is to be attached is not<br />

Ethernet-based, an Ethernet segment can be ad<strong>de</strong>d by installing an<br />

Ethernet Network Interface Card (NIC) in the File Server or by adding a<br />

third-party bridge.<br />

The bridge appears as an Ethernet no<strong>de</strong> and performs a routing function<br />

by moving packets from the wired LAN to remote workstations (personal<br />

computers, laptops and hand held computing <strong>de</strong>vices) on the Wireless<br />

Infrastructure.<br />

Protocols sup<strong>port</strong>ed:<br />

n TCP/IP based protocol products<br />

n SNMP Protocol – The resi<strong>de</strong>nt agent is compliant with the MIB-I<br />

and MIB-II standards, TCP/IP based internets, as well as a custom<br />

MIB for specialized control of the system.<br />

The Aironet 340 Series Bridge uses a radio modulation technique known<br />

as Direct Sequence Spread Spectrum transmission (DSSS). It combines<br />

high data throughput with excellent immunity to interference. The<br />

bridge operates in the 2.4 GHz license-free Industrial Scientific and<br />

Medical (ISM) band. Data is transmitted over a half-duplex radio channel<br />

operating at up to 11 Megabits per second (Mbps).

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