HP NonStop G-Series - Manual (Page 160)

MSEB
Modular ServerNet expansion boards (MSEBs) allow processors in one enclosure to communicate with processors
in other nodes of a ServerNet cluster on one fabric. MSEBs contain ServerNet plug-in cards (
PIC s), which provide
ServerNet connectivity by means of fiber-optic cables.
Each node in a ServerNet cluster must have two MSEBs for fault tolerance, one for connectivity to a switch on the X
fabric and the other for connectivity to a switch on the Y fabric.
Location in OSM Tree: System > Group > Module > MSEB
Slot Location: MSEBs must be located in slots 51 and 52 of processor enclosures (service side).
Example: MSEB (1.1.51)
Attributes
MSEB
Displayed in the Attributes tab and Attributes dialog box only if the value is something other
than OK.
Values
Service State
Physical
Whether the component is powered on. Values Power State
The part number of the component that was assigned in manufacturing. Use part numbers
for identifying and ordering parts. Part Number
A unique serial number that identifies the component. Track IDs are used for tracking
components. Track ID
Identifies the manufacturer of the component. Manufacturer
A code that identifies the generation of the component. Hardware revision codes are used
for tracking components. Hardware Revision
Logical
Which, if any, ServerNet router ports on this CRU are disabled. OSM actions to disable or
enable a ServerNet port are performed as directed by OSM alarm repair actions. Disabled ServerNet Ports
Actions
Disable ServerNet Port
Disables the specified ServerNet port on this CRU. Perform this action only as directed by OSM alarm repair actions.
Parameter: Port Number
NOTE: If the port being disabled is an NNA port connected to an External Servernet Switch, you must issue a Reset
on the Primary SP in Group 1.
Enable ServerNet Port
Enables the specified ServerNet port on this CRU. Perform this action only as directed by OSM alarm repair actions.
Parameter: Port Number
NOTE: If the port being enabled is an NNA port connected to an External Servernet Switch, you must issue a Reset
on the Primary SP in Group 1.
Replace
Launches the Replace MSEB guided procedure, which provides step-by-step instructions for replacing the MSEB
CRU.
160 System Resources