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Table 17. Configuration Parameter List - Port Configuration (continued)
Parameter Information
Parameter
Service any node
Valid Values
Yes No
Default Value
Yes
Description
This parameter specifies how the router network node responds to a request from
another node to establish a connection over this port. When this parameter is enabled,
the network node accepts any request it receives from another node to establish a
connection. When this parameter is disabled, the network node accepts connection
requests only from nodes that you explicitly define (via link station definitions). This
option provides an added level of security for the router network node.
Note: When you disable this parameter, a connection request from an adjacent node
will be accepted only if the node’s fully-qualified CP name parameter has been
configured for a link station defined on this port.
When this parameter is enabled (the default), you may still want this network node to
be able to initiate connections with specific nodes over this port.
Parameter
High-performance routing (HPR) supported
Valid Values
Yes, No
Default Value
Yes for token-ring, Ethernet, frame relay, and PPP ports.
Description
This parameter indicates whether link stations on this port will support HPR. This value
may be overridden on the link station definition.
Parameter
IPv4 Precedence
Valid Values
YesorNo
Default Value
No
Description
This parameter sets the IPv4 precedence value, which allows BRS precedence filtering
of IPv4 encapsulated packets.
APPN Configuration Commands
Chapter 2. Configuring and Monitoring APPN 127
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