Connectivity Guide

OS10(conf-if-eth1/1/5)# ip address 11.0.0.1/24
OS10(conf-if-eth1/1/5)# exit
OS10(config)#
b Congure NTP master IP in NTP server
OS10(config)# ntp server 11.0.0.2
OS10(config)# do show running-configuration ntp
ntp server 11.0.0.2
OS10(config)#
NOTE: NTP master 11.0.0.2 is reachable only through red VRF.
c Congure NTP in red VRF instance.
OS10(config)# ntp enable vrf red
“% Warning: NTP server/client will be disabled in default VRF and enabled on a red VRF”
Do you wish to continue? (y/n): y
OS10(config)#
OS10(config)# do show running-configuration ntp
ntp server 11.0.0.2
ntp enable vrf red
OS10(config)#
2 Congure an NTP client using the following steps:
a Create non-default VRF instance and assign interface to the VRF.
OS10(config)# ip vrf red
OS10(conf-vrf)# exit
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# no switchport
OS10(conf-if-eth1/1/1)# ip vrf forwarding red
OS10(conf-if-eth1/1/1)# ip address 10.0.0.2/24
OS10(conf-if-eth1/1/1)# exit
OS10(config)#
b Congure NTP server IP in NTP client.
OS10(config)# ntp server 10.0.0.1
OS10(config)# do show running-configuration ntp
ntp server 10.0.0.1
OS10(config)#
c Congure NTP in red VRF instance.
OS10(config)# ntp enable vrf red
“% Warning: NTP server/client will be disabled in default VRF and enabled on a red VRF”
Do you wish to continue? (y/n): y
OS10(config)# do show running-configuration ntp
ntp server 10.0.0.1
ntp enable vrf red
OS10(config)#
3 Congure an NTP master using the following steps:
a Create non-default VRF instance and assign interface to the VRF.
OS10(config)# ip vrf red
OS10(conf-vrf)# exit
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# no switchport
OS10(conf-if-eth1/1/1)# ip vrf forwarding red
OS10(conf-if-eth1/1/1)# ip address 11.0.0.2/24
OS10(conf-if-eth1/1/1)# exit
OS10(config)
b Congure NTP as master.
OS10(config)# ntp master
OS10(config)# do show running-configuration ntp
ntp master 8
OS10(config)#
System management
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