The Summary Screen Detail Pane - HP 3PAR StoreServ 7200 2-node Manual

The Summary Screen Detail Pane

The detail pane of the Summary screen displays the following information.
Group
General
Resources
Settings
(displayed for
FC and RCFC
ports)
IP Settings
(displayed for
RCIP and
iSCSI ports -
not shown)
32 Using the Peer Motion Manager
Field Description
Position The port location in Node:Slot:Port format.
Port WWN Port World Wide Name.
Node WWN Node World Wide Name.
Type Indicates whether the port is FC, iSCSI, RCIP, or RCFC.
Rate Rate that data can be transferred over the port (1 Gbps, 2 Gbps or 4 Gbps).
When there is no specified value, no connection exists.
Connected Device Type of device that the port is connected to: Host or Peer.
Type
Connected Device The name of the system associated with the selected port.
Mode Port firmware mode setting. Ports in Initiator mode are connected to drive cages
and ports in Target mode export to hosts. Suspended mode is for target ports that
have not yet been initialized by the system (this is rare). Peer mode is for Ethernet
ports.
State Current state of the port.
MAC (not shown) For iSCSI ports. The Media Access Control address for the Ethernet interface.
TPGT (not shown) For iSCSI ports. The Target Portal Group Tag for the iSCSI target portal group.
Total Data The throughput in KB/s.
Throughput
Connection Mode The type of port connection: Host or Peer.
Connection Type Connection type or port connection setting: Loop or Point.
Configured Rate Data transfer rate setting (for example, 1 Gbps). Auto indicates that the system
automatically selects the rate.
Max Rate Maximum rate of connection from the port.
Class 2 Indicates whether Fibre Channel service Class 2 is Disabled, Ack 1 or Ack 0.
VCN For fabric attached ports, indicates the VLUN change notification setting. When
set to Enabled, notices are generated and sent to the fabric controller. When set
to Disabled, no notification is sent.
Unique Node WWN Indicates whether the node's WWN is Enabled or Disabled.
Interrupt Coalesce If disabled, each I/O generates a separate interrupt to the HBA port driver rather
than generating one interrupt for multiple I/O completion.
MAC For RCIP ports. The MAC address of the Ethernet interface.
DHCP For iSCSI ports. Indicates if the DHCP protocol is enabled.
IP Address IP address of the iSCSI or RCIP port.
Gateway The address of a local IP router on the same network as the system, used to forward
traffic to destinations beyond the local network.
Subnet Mask The netmask address for the iSCSI or RCIP interface.
MTU The greatest amount of data or "packet" size that can be transferred at one time
over a particular network connection without overburdening the connection. The
default MTU setting for an iSCSI port is 1500. When supported by the network,
an MTU value of 9000 should be used.