Specifying a RADIUS Server Host
When configuring a RADIUS server host, you can set different communication parameters, such as the
UDP port, the key password, the number of retries, and the timeout.
To specify a RADIUS server host and configure its communication parameters, use the following
command.
• Enter the host name or IP address of the RADIUS server host.
CONFIGURATION mode
radius-server host {
hostname
|
ip-address
} [auth-port
port-number
]
[retransmit
retries
] [timeout
seconds
] [key [
encryption-type
]
key
]
Configure the optional communication parameters for the specific host:
–
auth-port port-number
: the range is from 0 to 65535. Enter a UDP port number. The default is
1812
.
–
retransmit retries
: the range is from 0 to 100. Default is
3
.
–
timeout
seconds
: the range is from 0 to 1000. Default is
5 seconds
.
–
key [
encryption-type
]
key
: enter 0 for plain text or 7 for encrypted text, and a string for the
key. The key can be up to 42 characters long. This key must match the key configured on the
RADIUS server host.
If you do not configure these optional parameters, the global default values for all RADIUS host are
applied.
To specify multiple RADIUS server hosts, configure the
radius-server host
command multiple times.
If you configure multiple RADIUS server hosts, Dell Networking OS attempts to connect with them in the
order in which they were configured. When Dell Networking OS attempts to authenticate a user, the
software connects with the RADIUS server hosts one at a time, until a RADIUS server host responds with
an accept or reject response.
If you want to change an optional parameter setting for a specific host, use the
radius-server host
command. To change the global communication settings to all RADIUS server hosts, refer to
Global Communication Parameters for all RADIUS Server Hosts
To view the RADIUS configuration, use the
show running-config radius
command in EXEC Privilege
mode.
To delete a RADIUS server host, use the
no radius-server host {
hostname
|
ip-address
}
command.
Setting Global Communication Parameters for all RADIUS Server Hosts
You can configure global communication parameters (
auth-port
,
key
,
retransmit
, and
timeout
parameters) and specific host communication parameters on the same system.
However, if you configure both global and specific host parameters, the specific host parameters override
the global parameters for that RADIUS server host.
To set global communication parameters for all RADIUS server hosts, use the following commands.
• Set a time interval after which a RADIUS host server is declared dead.
CONFIGURATION mode
radius-server deadtime
seconds
870
Security
Summary of Contents for S4820T
Page 1: ...Dell Configuration Guide for the S4820T System 9 8 0 0 ...
Page 282: ...Dell 282 Control Plane Policing CoPP ...
Page 622: ...Figure 81 Configuring Interfaces for MSDP 622 Multicast Source Discovery Protocol MSDP ...
Page 623: ...Figure 82 Configuring OSPF and BGP for MSDP Multicast Source Discovery Protocol MSDP 623 ...
Page 629: ...Figure 86 MSDP Default Peer Scenario 2 Multicast Source Discovery Protocol MSDP 629 ...
Page 630: ...Figure 87 MSDP Default Peer Scenario 3 630 Multicast Source Discovery Protocol MSDP ...
Page 751: ...10 11 5 2 00 00 05 00 02 04 Member Ports Te 1 2 1 PIM Source Specific Mode PIM SSM 751 ...
Page 905: ...Figure 112 Single and Double Tag First byte TPID Match Service Provider Bridging 905 ...
Page 979: ...6 Member not present 7 Member not present Stacking 979 ...
Page 981: ...storm control Storm Control 981 ...
Page 1103: ...Figure 134 Setup OSPF and Static Routes Virtual Routing and Forwarding VRF 1103 ...
