Exposure Separation Distances
Chapter 1:
A-14
pmp-0050 (May 2012)
Slave
Designation that defines the role of a component relative to the role of another. This
designation both applies to a Backhaul slave that receives synchronization over the air
from another Backhaul module
(a Backhaul timing master) and applies to a redundant Bandwidth and Authentication
Manager (BAM) server whose SQL database is automatically overwritten by a copy from
the primary BAM server (BAM master). In each case, the slave is not a product. Rather,
the slave is the role that results from deliberate configuration steps.
SM
Customer premises equipment (CPE) device that extends network or Internet services by
communication with an Access Point Module or an Access Point cluster.
SM MIB
Management Information Base file that defines objects that are specific to the Subscriber
Module or Backhaul timing slave. See also Management Information Base.
SNMP
See Simple Network Management Protocol, defined in RFC 1157.
SNMP Trap
Capture of information that informs the network monitor through Simple Network
Management Protocol of a monitored occurrence in the module.
SOAP
Simple Object Access Protocol (SOAP). The protocol that the Northbound Interface in
Prizm uses to support integration of Prizm with an operations support systems (OSS)
such as a customer relationship management (CRM), billing, or provisioning system
SSE
Bandwidth and Authentication Manager (BAM) interface to the SQL server. Unique sets
of commands are available on this interface to manage the BAM SQL database and user
access. Distinguished from Engine. See also Engine.
Standard
Operating Margin
See Fade Margin.
Static IP Address
Assignment
Assignment of Internet Protocol address that can be changed only manually. Thus static
IP address assignment requires more configuration time and consumes more of the
available IP addresses than DHCP address assignment does. RFC 2050 provides
guidelines for the static allocation of IP addresses. See
http://www.faqs.org/rfcs/rfc2050.html
. See also DHCP.
su -
A command that opens a Linux® operating system session for the user root.
Subnet Mask
32-bit binary number that filters an IP address to reveal what part identifies the network
and what part identifies the host. The number of subnet mask bits that are set to 1
indicates how many leading bits of the IP address identify the network. The number of
subnet mask bits that are set 0 indicate how many trailing bits of the IP address identify
the host.
Subscriber
Module
Customer premises equipment (CPE) device that extends network or Internet services by
communication with an Access Point Module or an Access Point cluster.
Sustained Data
Rate
Preset rate limit of data transfer.
Switch
Network element that uses the port that is associated with the physical address of
another to pass data to only the intended recipient. Compare to Bridge and Router.
Summary of Contents for PMP 450
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