Nortel 4000 用户指南
3-11
Chapter 3 Determining RAC Status
Managing Remote Access Concentrators Using Annex Manager
Statistics Box
The
Statistics
box displays statistics related to traffic on each interface.
This box uses a separate line for information about incoming and outgoing
traffic. It includes the following categories:
traffic. It includes the following categories:
•
Intf Name
provides a text description of the interface.
•
Octets
shows the total number of octets received or transmitted
on the interface, including framing characters.
•
Ucast Pkts
lists the number of subnetwork-unicast packets
received from or delivered to a higher-layer protocol.
•
NUcast Pkts
lists the number of subnetwork-broadcast or
subnetwork-multicast packets received from or sent to a higher-
layer protocol.
layer protocol.
•
Discards
displays the number of inbound or outbound packets
that could not be delivered to a higher-layer protocol. Packets
may not have errors and be discarded due to lack of buffer
space.
may not have errors and be discarded due to lack of buffer
space.
•
Errors
provides the number of packets that could not be received
or transmitted due to errors.
•
Unknown Protocols
lists the number of inbound packets discarded
because of unknown or unsupported protocols.
•
Queue Length
displays the number of outbound packets in the
packet queue.