Layered topology, Servernet clusters using the, Cluster already using the – HP NonStop G-Series User Manual

Page 291: Ip address, And destination, Ip addresses

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background image

One of several views of a server or supported Expand network available after system
discovery in the view pane of the

Management window

. The Inventory view is a table

that lists server or cluster components according to type, location, part number, and other
attributes.

See also

Physical View

.

IP address

An

internet protocol (IP)

. An IP address consists of two parts: a network address, which

identifies the network, and a local address, which identifies a host within a network. The
network address uniquely identifies a host within a network.

J

There are no entries for this section

K

There are no entries for this section

L

layered topology

The network topology for ServerNet clusters using the HP NonStop ServerNet Switch
(model 6780). The layered topology can scale by adding cluster switch layers or zones.
The layered topology supports up to four layers and three zones.

See also

star topology

.

light-emitting diode (LED)

A semiconductor device that emits light from its surface. LEDs are used as

indicator

lights

on

CRUs

and

FRUs

in NonStop S-series servers.

line

The specific hardware path over which data is transmitted or received. A line can also
have a process name associated with it that identifies an input/output process (IOP) or
logical device associated with that specific hardware path.

line interface unit (LIU)

A dual-ported unit consisting of two parts: a communications line interface processor
(CLIP) and a line interface module (LIM). An LIU can communicate with either the
primary or the backup processor, providing fault tolerance. When it is a component of the
communications subsystem, an LIU communicates with either processor through either
of a pair of communications interface units (CIUs).

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