Cisco 3200 Series, Руководство по настройке программного обеспечения

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Cipher Suites and WEP
Configuring Cipher Suites
3
Cisco 3200 Series Wireless MIC Software Configuration Guide
This example shows how to create a 128-bit WEP key in slot2 for SSID sample_ssid and sets the key as
the transmit key:
bridge# configure terminal
bridge(config)# dot11 ssid sample_ssid
bridge(config-ssid)# encryption mode mandatory
bridge(config-ssid)# encryption key 2 size 128 12345678901234567890123456 transmit-key
bridge(config-ssid)# end
Configuring WEP with 12.3(8)JK or Earlier Releases
To create a WEP key and set the key properties , follow these steps, beginning in privileged EXEC mode:
Step 3 encryption key 1-4
size { 40 | 128 } encryption-key
[ transmit-key ]
Creates a WEP key for this SSID and sets its properties.
•
Name the key slot in which this WEP key resides. You can
assign up to 4 WEP keys for each VLAN, but key slot 4 is
reserved for the session key.
•
Enter the key and set the size of the key, either 40-bit or
128-bit. the 40-bit keys contain 10 hexadecimal digits; the
128-bit keys contain 26 hexadecimal digits.
•
(Optional) Set this key as the transmit key. The key in slot
2 is the transmit key by default. If you enable WEP with
MIC, use the same WEP key for the transmit key in the
same key slot on both root devices and non-root bridges.
Step 4 encryption mode wep { mandatory |
optional } Sets WEP as the encryption mode for this VLAN.
Step 5 end Returns to privileged EXEC mode.
Step 6
copy running-config startup-config (Optional) Saves your entries in the configuration file.
Command Purpose
Command Purpose
Step 1 configure terminal Enters global configuration mode.
Step 2
interface dot11radio 0 Enters interface configuration mode for the radio interface.
Step 3 encryption [ vlan vlan-id ]
key 1-4
size { 40 | 128 } encryption-key
[ transmit-key ]
Creates a WEP key and set up its properties.
•
(Optional) Select the VLAN for which you want to create
a key.
•
Name the key slot in which this WEP key resides. You can
assign up to 4 WEP keys for each VLAN, but key slot 4 is
reserved for the session key.
•
Enter the key and set the size of the key, either 40-bit or
128-bit. the 40-bit keys contain 10 hexadecimal digits; the
128-bit keys contain 26 hexadecimal digits.
•
(Optional) Set this key as the transmit key. The key in slot
2 is the transmit key by default. If you enable WEP with
MIC, use the same WEP key for the transmit key in the
same key slot on both root devices and non-root bridges.