factsose.blogg.se - Software lag switch rack

Cabling or configuration changes to these interfaces are not permitted.ĭomain Name System (DNS) servers are not required on the administrative network, although Oracle Big Data Appliance uses them if they are available. Do not use the eth0 interface on the servers for client network traffic. Oracle Big Data Appliance is delivered with the eth0 and ILOM interfaces connected to the Ethernet switch on the rack.

One provides administrative access to the operating system through the eth0 Ethernet interface, and the other provides access to the Integrated Lights Out Manager through the Oracle ILOM Ethernet interface. There are two uplinks to the administrative network:įrom the KVM switch in the rack (Sun Fire X4270 M2-based racks only)Įach server has two network interfaces for administration. This network is also called the management network. It connects the servers, Oracle ILOM, and InfiniBand switches connected to the Ethernet switch in the rack. If any alarm is generated, rectify the fault according to the suggestions.Each network must be on a distinct and separate subnet from the other networks.Īdministrative network: This 1 gigabit Ethernet (GbE) network connects to your existing administrative network and is used to administer all components of Oracle Big Data Appliance.

Abnormal transmit optical power of the optical module.

Failure to parse the ARP of the network ports on the device.

Heavy traffic on network ports of the device.

Excessively high packet loss rate on network ports of the device.

Excessively high packet error rate on network ports of the device.

Check whether the following alarms are generated on the switches:.

For details, see Configuring Switches in the Software Installation Guide of the desired version.

Perform other configurations for the replacement switch based on the connections between nodes and switches.

If State of a switch is Backup, it is the standby switch. If State of a switch is Master, it is the master switch.

Check whether the priority of each switch is the same as the configured priority.

If Heart beat state is OK, the heartbeat status is normal.

Run the display dfs-group 1 m-lag command to view M-LAG information.

Check whether the configuration is successful:.