Cisco Cisco Aironet 1310 Access Point Bridge 릴리즈 노트

Cisco 3205 Wireless Mobile Interface Card (WMIC)

Cisco 3202 Wireless Mobile Interface Card (WMIC)

Use the c3201-k9w7-tar autonomous image for 3201 WMIC. 

The WGB wireless client support allows the WGB to retain the connectivity to wireless clients in the 
other radio even if it lost its uplink in the current radio. 

The point-to-point and point-to-multipoint bridging is supported on the Cisco Aironet 1040, 1140, 1250 
and 1260 Series Access Points (802.11n platforms). The 5 GHz bands support 20- and 40-MHz and the 
2.4-GHz bands support 20 MHz.

The following items are supported for AP1040 and AP1260 bridging:

MIMO, short-range bridging (on campus or inter-building bridge deployments), with dipole and 
MIMO antennas (line of sight and short range) under 1 Km.

20-MHz and 40-MHz 802.11n support.

Workgroup bridge (WGB) short-range support.

SISO (single-in, single-out), MCS 0-7 and legacy bridge rates (802.11 a/b/g and 802.11n) using one 
outdoor antenna.

This is only supported using short range links and is not a replacement for the AP-1240/1300/1400 or 
other Bridge products.

The following items are not supported for AP1040 and AP1260 bridging:

The distance CLI command; long-range links over 1 Km currently are not supported, so the distance 
command is not supported.

Outdoor MIMO bridging using external antennas has not been fully tested and is not fully supported 
with this release.

Access points running recent Cisco IOS versions are transmitting multicast and management frames at 
the highest configured basic rate, and is a situation that could causes reliability problems.

Access points running LWAPP or autonomous IOS should transmit multicast and management frames at 
the lowest configured basic rate. This is necessary in order to provide for good coverage at the cell's 
edge, especially for unacknowledged multicast transmissions where multicast wireless transmissions 
may fail to be received.