ibmSPDepSwTokenA combination of switch_number, switch_chip and switch_chip_port attributes from the DependentNode class.

ibmSPDepSwArpThe arp_enabled attribute in the Switch_partition class.

ibmSPDepSwNodeNumberThe switch_node_number attribute in the DependentNode class.

ibmSPDepIPaddrThe netaddr attribute in the DependentAdapter class. ibmSPDepNetMaskThe netmask attribute in the DependentAdapter class.

ibmSPDepIPMaxLinkPktThe switch_max_ltu attribute in the Switch_partition class.

ibmSPDepIPHostOffsetThis attribute stores the difference between the host portion of a node’s IP address and its corresponding switch node number. When ARP is disabled on the SP Switch network, this offset is subtracted from the host portion of the IP address to calculate the switch node number.

ibmSPDepConfigStateThe six config states of the dependent node are: notConfigured, firmwareLoadFailed, driverLoadFailed, diagnosticFailed, microcodeLoadFailed, and fullyConfigured, for use in configuring the adapter.

ibmSPDepSysNameThe syspar_name attribute in the Syspar class.

ibmSPDepNodeStateThe value of nodeUp or nodeDown, to show the status of the dependent node.

ibmSPDepSwChipLinkThe switch_chip_port attribute in the DependentNode class.

ibmSPDepNodeDelayThe switch_link_delay attribute in the Switch_partition class.

ibmSPDepAdminStateThe value of up, down, or reconfigure, indicating the desired state of the dependent node. If the dependent node is not in its desired state, the SNMP agent on the GRF will trigger the appropriate action to change its state.

2.4.7 Coexistence

Figure 25 shows a single-frame RS/6000 SP in a single partition with a connection to the GRF. Nodes 1 and 2 are installed with PSSP 2.4. The other nodes are installed with any other version of PSSP that can coexist with

60IBM 9077 SP Switch Router: Get Connected to the SP Switch

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Lexmark IBM 9077 manual Coexistence