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16
STEP 4
STEP 5
289
If the Auto option is selected, the system takes the source IP address from the IP
NOTE
address defined on the outgoing interface.
Click Apply. The RADIUS default settings for the device are updated in the Running
Configuration file.
To add a RADIUS server, click Add.
Enter the values in the fields for each RADIUS server. To use the default values entered in the
RADIUS page, select Use Default.
•
Server Definition—Select whether to specify the RADIUS server by IP address or
name.
•
IP Version—Select the version of the IP address of the RADIUS server.
•
IPv6 Address Type—Select the IPv6 address type (if IPv6 is used). The options are:
-
Link Local—The IPv6 address uniquely identifies hosts on a single network link. A
link local address has a prefix of FE80, is not routable, and can be used for
communication only on the local network. Only one link local address is supported.
If a link local address exists on the interface, this entry replaces the address in the
configuration.
-
Global—The IPv6 address is a global Unicast IPV6 type that is visible and
reachable from other networks.
•
Link Local Interface—Select the link local interface (if IPv6 Address Type Link Local
is selected) from the list.
•
Server IP Address/Name—Enter the RADIUS server by IP address or name.
•
Priority—Enter the priority of the server. The priority determines the order the device
attempts to contact the servers to authenticate a user. The device starts with the highest
priority RADIUS server first. Zero is the highest priority.
•
Key String—Enter the key string used for authenticating and encrypting
communication between the device and the RADIUS server. This key must match the
key configured on the RADIUS server. It can be entered in Encrypted or Plaintext
format. If Use Default is selected, the device attempts to authenticate to the RADIUS
server by using the default Key String.
•
Timeout for Reply—Select User Defined and enter the number of seconds the device
waits for an answer from the RADIUS server before retrying the query, or switching to
the next server if the maximum number of retries made. If Use Default is selected, the
device uses the default timeout value.
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
Security
RADIUS
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