HP 6125G HP 6125G & 6125G/XG Blade Switches Network Management and Mon - Page 30
Configuring the NTP symmetric mode, Network requirements, Configuration procedure
View all HP 6125G manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 30 highlights
Clock stratum: 3 Reference clock ID: 1.0.1.11 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: 1.05 ms Peer dispersion: 7.81 ms Reference time: 14:53:27.371 UTC Sep 19 2005 (C6D94F67.5EF9DB22) The output shows that Device B has synchronized to Device A because it has a higher stratum than Device A. # Display NTP session information for Device B. [DeviceB] display ntp-service sessions source reference stra reach poll now offset delay disper [12345] 1.0.1.11 127.127.1.0 2 63 64 3 -75.5 31.0 16.5 note: 1 source(master),2 source(peer),3 selected,4 candidate,5 configured Total associations : 1 The output shows that an association has been set up between Device B and Device A. Configuring the NTP symmetric mode Network requirements • As shown in Figure 12, configure Device A as a reference source, with the stratum level 2. • Configure Device B to operate in client mode and use Device A as its NTP server. • Configure Device C to operate in symmetric-active mode and use Device B as its symmetric-passive peer. Figure 12 Network diagram Configuration procedure 1. Configure IP addresses for interfaces. (Details not shown.) 2. Configure Device B: # Specify Device A as the NTP server of Device B. 23