Reference Material, cont’d
IPL T PCS4 • Reference Material
A-6
PRELIMINAR
Y
Standby reference threshold
is the point at which a device starts to operate at
standby power.
Static IP
refers to an IP address that has been specifically (instead of
dynamically—see DHCP above) assigned to a device or system in a
network configuration. This type of address requires manual
configuration of the actual network device or system and can be changed
only manually or by enabling DHCP.
Subnet
.
See Subnetwork.
Subnet address
The portion of an IP address that is specifically identified by the
subnet mask as the subnetwork.
Subnet mask
A 32-bit address mask used in IP to identify the bits of an IP
address that are used for the subnet address. Using a mask, the router does
not need to examine all 32 bits, only those selected by the mask.
Subnetwork
is a network that is part of a larger IP network and is identified by a
subnet address. Networks can be segmented into subnetworks to provide a
hierarchical, multilevel routing structure.
TCP
(Transmission Control Protocol) is a connection-oriented protocol defined at
the Transport layer of the OSI reference model. It provides reliable delivery
of data.
TCP/IP (Transmission Control Protocol/Internet Protocol)
is the communication
protocol (language) of the Internet. Computers and devices with direct
access to the Internet are provided with a copy of the TCP/IP program to
allow them to send and receive information in an understandable form.
Telnet
is a standard terminal emulation utility/protocol that allows a computer
to communicate with a remote user/client. A user who wishes to access a
remote system initiates a Telnet session using the address of the remote
client. The user may be prompted to provide a user name and password if
the client is set up to require them. Telnet enables users to log in on remote
networks and use those resources as if they were locally connected.
Threshold
. See
Reference threshold
.
Threshold status
is reported on the IPL T PCS4 System Status screen in the AC
Receptacles section. It indicates the current reference threshold (Full,
Standby, None, or Not Set) for each PCS4 receptacle.
UID (User ID)
is an optional user name, for which a field is provided on the
Enter Password window that opens if a password has been assigned to the
PCS4.
URL (Universal Resource Locator)
is an address that lets a resource on the
internet be identified, located, and accessed.
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203
