User guide

Canopy System User Guide Glossary
pmp-0229 (Mar 2013)
607
GPS/3
Third-from-left LED in the module. In the operating mode for an
Access Point Module or Backhaul timing master, this LED is
continuously lit as the module receives sync pulse. In the operating
mode for a Subscriber Module or a Backhaul timing slave, this LED
flashes on and off to indicate that the module is not registered. In the
aiming mode for a Subscriber Module or a Backhaul timing slave, this
LED is part of a bar graph that indicates the quality of the RF link.
GUI
Graphical user interface.
High-priority Channel
Channel that supports low-latency traffic (such as Voice over IP) over
low-latency traffic (such as standard web traffic and file downloads).
To recognize the latency tolerance of traffic, this channel reads the
IPv4 Type of Service DiffServ Control Point (DSCP) bits. Enabling the
high-priority channel reduces the maximum number of SMs that can
be served in the sector.
HTTP
Hypertext Transfer Protocol, used to make the Internet resources
available on the World Wide Web. Defined in RFC 2068. See
http://www.faqs.org/rfcs/rfc2068.html
.
ICMP
Internet Control Message Protocols defined in RFC 792, used to
identify Internet Protocol (IP)-level problems and to allow IP links to be
tested. See http://www.faqs.org/rfcs/rfc792.html
.
indiscards count Field
How many inbound packets were discarded without errors that would
have prevented their delivery to a higher-layer protocol. (Some of
these packets may have been discarded to increase buffer space.)
inerrors count Field
How many inbound packets contained errors that prevented their
delivery to a higher-layer protocol.
innucastpkts count
Field
How many inbound non-unicast (subnetwork-broadcast or
subnetwork-multicast) packets were delivered to a higher-layer
protocol.
inoctets count Field
How many octets were received on the interface, including those that
deliver framing information.
Intel
A registered trademark of Intel Corporation.
inucastpkts count Field
How many inbound subnetwork-unicast packets were delivered to a
higher-layer protocol.
inunknownprotos count
Field
How many inbound packets were discarded because of an unknown
or unsupported protocol.
IP
Internet Protocol defined in RFC 791. The Network Layer in the
TCP/IP protocol stack. This protocol is applied to addressing, routing,
and delivering, and re-assembling data packets into the Data Link
layer of the protocol stack. See http://www.faqs.org/rfcs/rfc791.html
.