ZXR10 8900 Series User Manual (Basic Configuration Volume)
NTP Configuration Example
This example shows routing switch as an NTP client and assume
that the NTP protocol version is 2. Network topology is shown in
Figure 35
.
F
IGURE
35 NTP C
ONFIGURATION
E
XAMPLE
ZXR10 configuration:
ZXR10(config)#interface vlan24
ZXR10(config-if)#ip address 192.168.2.2 255.255.255.0
ZXR10(config-if)#exit
ZXR10(config)#ntp enable
ZXR10(config)#ntp server 192.168.2.1 version 2
RADIUS Configuration
Radius Overview
Remote Authentication Dial In User Service (RADIUS) is a stan-
dard
AAA
protocol. AAA represents Authorization, Authentication
and Accounting. AAA is used to authenticate users accessing the
routing switch and prevent accessing of illegal users, thus enhanc-
ing security of the equipment. What’s more, services like DOT1X
can also use RADIUS server for authentication and accounting.
ZXR10 8900 series switch supports RADIUS authentication func-
tion to authenticate Telnet users accessing routing switch.
ZXR10 8900 series switch supports multiple RADIUS server
groups.
Four authentication servers can be configured in each
RADIUS group.
Server timeout time and max retry times for
timeout can be set for each group. Administrator can configure
different RADIUS groups to select a specific RADIUS server.
Configuring a RADIUS Accounting
Group
To configure RADIUS accounting group, use the following com-
mand.
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