Symmetricom XLi IEEE 1588 Configuring and Testing Snmp, Materials Needed, Create the Network Map

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NTP – Network Time Protocol: A network time distribution protocol developed at the University of Delaware under the direction of Dr. Mills. NTP is a client / server based protocol where the server is the supplier of time and the client is the consumer of the time information.

Private Enterprise MIB: SNMP allows private organizations to define their own MIB extensions. The IANA of the IETF issues, for a fee, a unique number to an organization that is an address entry point from the MIB II into the private data for that organization. Only one Enterprise address is assigned to an organization. The Enterprise address for Symmetricom is 1896. This address space has grown to over 12,000 private addresses and Symmetricom is by comparison one of the earlier adopters of SNMP with an Enterprise MIB!

RFC – Request for Comments: A document reviewed and released by the IANA that defines the formal definitions of various Internet communication protocols and related information.

SNMP – Simple Network Management Protocol: This Internet communications protocol is used for the status and control of remote network devices. Numerous IANA standards committees starting in 1990 and continuing to day define this protocol.

Trap or Trap Message: A packet issued from an SNMP Management agent to an SNMP Management station. The message is intended to relay and important even that occurred within the agent that requires attention or notification.

Configuring and Testing SNMP

This section outlines the procedure to perform verification tests on the SNMP component of the XLi product.

Materials Needed

•XLi unit

•PC with HP OpenView installed

HP OpenView Configuration

Create the Network Map

1.Power on the XLi unit.

Note: The HP OpenView PC and the XLi unit should be on the same subnet.

2.Log on to the PC with HP OpenView installed as the “Administrator” user.

3.Start the HP OpenView Network Node Manager application.

4.Select the menu item Map->New

5.In the “Name” field, enter “XliTestMap”

184 XLi IEEE 1588 Clock

997-01510-03, Rev. C, 12/12/2006