- Community Home
- >
- Networking
- >
- Legacy
- >
- Switches, Hubs, Modems
- >
- Re: time synchronization problem
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-02-2005 01:11 AM
тАО12-02-2005 01:11 AM
time synchronization problem
here in short my problem:
Topology:
-Core Router 3400CL 6VLANS (Number 0-5)
-inside each VLAN 2-3 Switches Procurve Type 2524 or 2824
- existing Windows Time Server in VLAN 0
Situation:
Time is correct on all Switches in VLAN0
an on the core router
Problem:
I am not able to synchronize time on
all other switches in VLAN 1-5
What can I do? What's going wrong?
THX
rudolf
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-02-2005 05:57 AM
тАО12-02-2005 05:57 AM
Re: time synchronization problem
First of all,and that is all I can say right now based on the info you supply, do these switches have connectivity to the Time Server. Can you ping it from these switches?
Regards, Ardon
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-02-2005 08:12 AM
тАО12-02-2005 08:12 AM
Re: time synchronization problem
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-04-2005 08:30 PM
тАО12-04-2005 08:30 PM
Re: time synchronization problem
The back-route from the time server was not set correctly - so now it works, but:
So that's o.k. but:
Some switches show the correct time, some others show a time 2hrs earlier. With the same time settimg:
Time Sync Method [None] : SNTP
SNTP Mode [Disabled] : Unicast
Server Address : 10.130.10.13
Poll Interval (sec) [720] : 720
Server Version [3] : 3
Time Zone [0] : 60
Daylight Time Rule [None] : Western-Europe
This seems strange.
THX
rudolf
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО12-05-2005 03:22 AM
тАО12-05-2005 03:22 AM
Re: time synchronization problem
http://ntp.isc.org/bin/view/Main/ExternalTimeRelatedLinks#Microsoft_Windows
bear in mind any NTP service will require at least a rough synchronization before it can start correcting the time. a co-worker's watch sync is all that's required to get close enough (generally within one minute) for NTP to take over.