HP -UX SNAplus2 Manuel d'utilisateur télécharger pdf (Page 165)

Chapter 5 165

Deﬁning Connectivity Components

Deﬁning DLUR PUs

For each DLUR PU on the local node, specify a PU

name. The name does not need to match the PU name

conﬁgured on the host.

DLUS Name

The fully qualiﬁed LU name of the host LU that

supports DLUS.

In order to use DLUR, the DLUR component of

SNAplus2 has to establish an LU-LU session with the

DLUS on the host.

Contact your SNA network planner to determine the

name of the host LU.

PU ID

The PU ID of the PU on the local node that supports

connectivity to the host. The PU ID comprises two

hexadecimal strings, one of three digits (known as the

block number), and one of 5 digits.

Each dependent LU is associated with a PU. Both the

PU and the LU are conﬁgured on the host computer.

For each PU, you need to deﬁne a DLUR PU on the

SNAplus2 node. The PU ID must match the PU ID

conﬁgured at the host for this PU.

In many cases the PU ID is the same as the node ID, so

the node ID is the default. However, if you need more

than 255 dependent LUs to access a speciﬁc host, you

need to conﬁgure multiple DLUR PUs, each with up to

255 dependent LUs, and each with a different PU ID.

If you are not sure how to set this ﬁeld, consult your

SNA network planner.

In a VTAM conﬁguration, the ﬁrst three digits should

match the IDBLK parameter in the PU deﬁnition, and

the last ﬁve digits should match the IDNUM setting.

On an AS/400 system, the PU ID is conﬁgured in the

EXCHID parameter.

Initially active

Whether the DLUR PU is to be activated automatically

when the node is started. If you do not set this option,

the DLUR PU must be started manually.

Reactivate PU after failure

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HP -UX SNAplus2 Manuel d'utilisateur Page 165