S5820与华为5720对接NTP典型组网配置,其中S5820为时钟源,华为5720为客户端
S5820版本信息如下:
H3C Comware Software, Version 7.1.045, Release 2418P06
Copyright (c) 2004-2015 Hangzhou H3C Tech. Co., Ltd. All rights reserved.
H3C S5820V2-48S uptime is 241 weeks, 2 days, 5 hours, 0 minutes
Last reboot reason : USER reboot
Boot image: flash:/s5820v2_5830v2-cmw710-boot-r2418p06.bin
Boot image version: 7.1.045, Release 2418P06
Compiled Aug 07 2015 15:40:53
System image: flash:/s5820v2_5830v2-cmw710-system-r2418p06.bin
System image version: 7.1.045, Release 2418P06
Compiled Aug 07 2015 15:40:53
华为5720版本信息如下:
Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.170 (S5720 V200R010C00SPC600)
Copyright (C) 2000-2016 HUAWEI TECH CO., LTD
HUAWEI S5720-56C-EI-AC Routing Switch uptime is 98 weeks, 2 days, 13 hours, 51 minutes
ES5D2T52C002 0(Master) : uptime is 98 weeks, 2 days, 13 hours, 50 minutes
DDR Memory Size : 2048 M bytes
FLASH Memory Size : 344 M bytes
Pcb Version : VER.C
BootROM Version : 020a.0001
BootLoad Version : 020a.0001
CPLD Version : 010c
Software Version : VRP (R) Software, Version 5.170 (V200R010C00SPC600)
PWR1 information
Pcb Version : PWR VER.B
PWR2 information
Pcb Version : PWR VER.B
FAN1 information
Pcb Version : NA
S5820 NTP时钟源配置信息如下:
clock protocol none
ntp-service enable
ntp-service refclock-master 2
interface loopback 0
ip address 10.190.0.13 255.255.255.255
quit
华为5720 NTP配置如下:
ntp-service server disable
ntp-service ipv6 server disable
ntp-service unicast-server 10.190.0.13
S5820查看NTP显示信息:
dis ntp sessions
source reference stra reach poll now offset delay disper
********************************************************************************
[25]10.190.8.252 LOCL 1 255 64 51 -28825 0.9002 18.218
[12345]LOCAL(0) LOCL 1 255 64 42 0.0000 0.0000 0.9155
Notes: 1 source(master), 2 source(peer), 3 selected, 4 candidate, 5 configured.
Total sessions: 2
dis ntp status
Clock status: synchronized
Clock stratum: 2
System peer: LOCAL(0)
Local mode: client
Reference clock ID: 127.127.1.0
Leap indicator: 00
Clock jitter: 0.000000 s
Stability: 0.000 pps
Clock precision: 2^-21
Root delay: 0.00000 ms
Root dispersion: 10.98633 ms
Reference time: e27ced67.56daf74f Sat, May 30 2020 14:34:15.339
System poll interval: 64 s
华为5720查看NTP显示信息:
dis ntp sessions
clock source: 10.190.0.13
clock stratum: 2
clock status: configured, master, sane, valid
reference clock ID: LOCAL(0)
reach: 177
current poll: 64
now: 0
offset: -0.6858 ms
delay: 3.69 ms
disper: 4.88 ms
dis ntp status
clock status: synchronized
clock stratum: 3
reference clock ID: 10.190.0.13
nominal frequency: 100.0000 Hz
actual frequency: 100.0000 Hz
clock precision: 2^16
clock offset: -10.4463 ms
root delay: 3.69 ms
root dispersion: 7216.57 ms
peer dispersion: 11.58 ms
reference time: 14:32:52.204 UTC May 30 2020(E27CED14.344AE85B)
synchronization state: clock set but frequency not determined
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