Meinberg M300 Cisco 5548

The MRS version of the LANTIME M300 includes a high quality oscillator and is able to function as a reliable time source in applications where no antenna can be installed. Where no source of time is available, the LANTIME M300/MRS can operate in a fully independent mode by simply setting the time manually during initial configuration.

• Cisco 2248

1. Cisco NTP server does not respond to queries. FYI, windows speaks SNTP by default unless you load something like the Meinberg NTP on your windows systems; SNTP isn't compliant with the NTP RFC, and Cisco rejects those packets by default (although you can hack around it). It's more work, but I'd go with all windows clients sync with w32time.
2. The LANTIME M300 Time Server is an extremely flexible platform for applications that require a reliable, stable and accurate source of network time. It offers two 10/100baseT Ethernet ports (four or six optionally) and includes an integrated Meinberg reference clock and a TCXO precision internal oscillator.

I'm having a little trouble setting up NTP on our new Nexus 3064s. We are using a local Meinberg M300 as our server and the Nexus 3064 as a client. Before I submitted a TAC I was wondering if the community would mind double checking what I have. One major issue I've come across is that the Nexus 3064 will only take a 8 character NTP passphrase.

Cisco 2248

We normally use a 32 char MD5 string. I setup a new 8 char passphrase on our Meinberg M300. I am not using fabric extenders or distribution to other Nexuses.

Latest activity: Mar 13, 2012.