Configuration procedure – H3C Technologies H3C SecPath F1000-E User Manual
Page 128
117
Figure 53 Network diagram
Configuration procedure
1.
Set the IP address for each interface as shown in
. (Details not shown.)
2.
Configure SecPath C:
# Specify the local clock as the reference source, with the stratum level of 2.
[SecPathC] ntp-service refclock-master 2
# Configure SecPath C to operate in multicast server mode and send multicast messages through
GigabitEthernet 0/1.
[SecPathC] interface GigabitEthernet 1/1
[SecPathC-GigabitEthernet0/1] ntp-service multicast-server
3.
Configure SecPath D:
# Configure SecPath D to operate in multicast client mode and receive multicast messages on
GigabitEthernet 0/1.
[SecPathD] interface GigabitEthernet 0/1
[SecPathD-GigabitEthernet0/1] ntp-service multicast-client
Because SecPath D and SecPath C are on the same subnet, SecPath D can receive the multicast
messages from SecPath C without being enabled with the multicast functions and can be
synchronized to SecPath C.
# View the NTP status of SecPath D after clock synchronization.
[SecPathD-GigabitEthernet0/1] display ntp-service status
Clock status: synchronized
Clock stratum: 3
Reference clock ID: 3.0.1.31
Nominal frequency: 64.0000 Hz
Actual frequency: 64.0000 Hz
Clock precision: 2^7
Clock offset: 0.0000 ms
Root delay: 31.00 ms
Root dispersion: 8.31 ms
Peer dispersion: 34.30 ms
Reference time: 16:01:51.713 UTC Sep 19 2005 (C6D95F6F.B6872B02)
GE0/1
1.0.1.10/24
SecPath A
GE0/1
3.0.1.31/24
GE0/1
3.0.1.32/24
SecPath B
SecPath C
SecPath D
GE0/1
1.0.1.11/24
GE0/2
3.0.1.30/24
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