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16.2.1 Roles

• Minimum required privileges: Infrastructure administrator or Network administrator

16.2.2 Tasks

The appliance online help provides information about using the UI or the REST APIs to:

• Update the logical interconnect firmware.

• Add an uplink set.

• Create a logical interconnect support dump file.

• Enable and disable physical ports.

• Manage SNMP (Simple Network Management Protocol) access and trap destinations.

• Reapply the logical interconnect configuration to its physical interconnects.

• Update the logical interconnect configuration from the logical interconnect group.

• Configure a port to monitor network traffic.

• Change Ethernet settings such as:

Fast MAC cache failover◦

◦ MAC refresh interval

◦ IGMP (Internet Group Management Protocol) snooping

◦ IGMP idle timeout interval

◦ Loop protection

16.2.3 About logical interconnects

A logical interconnect is a single administrative entity that consists of the configuration for the

interconnects in an enclosure, which includes:

• The uplink sets, which connect to data center networks.

• The mapping of networks to physical uplink ports, which is defined by the uplink sets for a

logical interconnect.

• The downlink ports, which connect through the enclosure midplane to the servers in the

enclosure.

• The connections between interconnects, which are called stacking links. Stacking links can be

internal cables (through the enclosure) or external cables between the stacking ports of

interconnects.

For a server administrator, a logical interconnect represents the available networks through the

interconnect uplinks and the interconnect downlink capabilities through a physical server’s interfaces.

For a network administrator, a logical interconnect represents an Ethernet stacking domain,

aggregation layer connectivity, stacking topology, network reachability, statistics, and

troubleshooting tools.

16.2 Managing logical interconnects and logical interconnect groups 123

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Hp OneView Manual do Utilizador Página 123