Cisco C3230-1W-49-K9 Hardware Guide - Page 68

WGB, Non Root Bridge, RB, and Access Point

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Chapter 6 Wireless Mobile Interface Cards Table 6-4 Differences Between WMICs (continued) Feature 2.4 GHz (802.11b/g) 4.9 GHz (public safety) 5.0 GHz (802.11h) Comment Dynamic Frequency - - Supported for ETSI. DFS selects the radio Selection (DFS) channel most likely to minimize interference with military radar. Channelization Statically declared as defined by IEEE 802.11b/g. Channel spacing selected Statically declared as - by using the defined by IEEE 802.11h. command-line interface (Available only in (CLI). Europe.) Concatenation Supported. Not supported. Not supported. - Fragmentation Maximum threshold is 4000 bytes. Maximum threshold is 2346 bytes. Supported. Fragment counter is in units of fragmented packets. distance Command Supported up to 99 kilometers. Supported up to Supported up to 3 kilometers (1.8 miles). 99 kilometers. Minimizes delay propagation. Autonomous Modes Work Group Bridge Work Group Bridge Work Group Bridge - Supported (WGB), Non Root Bridge (WGB), Non Root Bridge (WGB), Non Root Bridge (NRB), Root Bridge (NRB), Root Bridge (NRB), Root Bridge (RB), Repeater, and (RB), Repeater, and (RB), and Access Point Access Point (AP). Access Point (AP). (AP). World Mode Supported. Supported only if the wireless device is in root access point or root bridge mode. Not supported in client modes. Supported only if the wireless device is in root access point or root bridge mode. Not supported in client modes. World mode on the client side updates a client with the channels of the specified domain. The Cisco 3200 Series router is limited to fixed channels, so world mode is not available on the client side. Universal Workgroup Bridge Mode Supported. Not supported. Not supported. Enables operation with non-Cisco access points. Multiple Client Profiles Supported. Not supported. Not supported. Support is enabled only when universal workgroup bridge mode is enabled. Multiple Basic SSIDs Supported. Not supported. Not supported. - VLANs 16 unencrypted VLANs, 16 unencrypted VLANs, 16 unencrypted VLANs, - 16 static key VLANs, or 1 static key VLAN, or 4 1 static key VLAN, or 4 16 dynamic key VLANs. dynamic key VLANs. dynamic key VLANs. Cisco 3200 Series Router Hardware Reference 6-8 OL-5816-10

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6-8
Cisco 3200 Series Router Hardware Reference
OL-5816-10
Chapter 6
Wireless Mobile Interface Cards
Dynamic Frequency
Selection (DFS)
—
—
Supported for ETSI.
DFS selects the radio
channel most likely
to minimize
interference with
military radar.
Channelization
Statically declared as
defined by IEEE
802.11b/g.
Channel spacing selected
by using the
command-line interface
(CLI).
Statically declared as
defined by IEEE 802.11h.
(Available only in
Europe.)
—
Concatenation
Supported.
Not supported.
Not supported.
—
Fragmentation
Maximum threshold is
4000 bytes.
Maximum threshold is
2346 bytes.
Supported.
Fragment counter is
in units of
fragmented packets.
distance
Command
Supported up to
99 kilometers.
Supported up to
3 kilometers (1.8 miles).
Supported up to
99 kilometers.
Minimizes delay
propagation.
Autonomous Modes
Supported
Work Group Bridge
(WGB), Non Root Bridge
(NRB), Root Bridge
(RB), Repeater, and
Access Point (AP).
Work Group Bridge
(WGB), Non Root Bridge
(NRB), Root Bridge
(RB), Repeater, and
Access Point (AP).
Work Group Bridge
(WGB), Non Root Bridge
(NRB), Root Bridge
(RB), and Access Point
(AP).
—
World Mode
Supported.
Supported only if the
wireless device is in root
access point or root
bridge mode. Not
supported in client
modes.
Supported only if the
wireless device is in root
access point or root
bridge mode. Not
supported in client
modes.
World mode on the
client side updates a
client with the
channels of the
specified domain.
The Cisco 3200
Series router is
limited to fixed
channels, so world
mode is not available
on the client side.
Universal
Workgroup Bridge
Mode
Supported.
Not supported.
Not supported.
Enables operation
with non-Cisco
access points.
Multiple Client
Profiles
Supported.
Not supported.
Not supported.
Support is enabled
only when universal
workgroup bridge
mode is enabled.
Multiple Basic
SSIDs
Supported.
Not supported.
Not supported.
—
VLANs
16 unencrypted VLANs,
16 static key VLANs, or
16 dynamic key VLANs.
16 unencrypted VLANs,
1 static key VLAN, or 4
dynamic key VLANs.
16 unencrypted VLANs,
1 static key VLAN, or 4
dynamic key VLANs.
—
Table 6-4
Differences Between WMICs (continued)
Feature
2.4 GHz (802.11b/g)
4.9 GHz (public safety)
5.0 GHz (802.11h)
Comment