C
ONFIGURING
THE
S
WITCH
3-126
Showing Port Statistics
You can display standard statistics on network traffic from the Interfaces
Group and Ethernet-like MIBs, as well as a detailed breakdown of traffic
based on the RMON MIB. Interfaces and Ethernet-like statistics display
errors on the traffic passing through each port. This information can be
used to identify potential problems with the switch (such as a faulty port or
unusually heavy loading). RMON statistics provide access to a broad range
of statistics, including a total count of different frame types and sizes
passing through each port. All values displayed have been accumulated
since the last system reboot, and are shown as counts per second. Statistics
are refreshed every 60 seconds by default.
Note:
RMON groups 2, 3 and 9 can only be accessed using SNMP
management software such as SMC EliteView or HP OpenView.
Statistical Values
Table 3-11. Port Statistics
Parameter
Description
Interface Statistics
Received Octets
The total number of octets received on the interface,
including framing characters.
Received Unicast Packets
The number of subnetwork-unicast packets delivered
to a higher-layer protocol.
Received Multicast Packets The number of packets, delivered by this sub-layer to
a higher (sub-)layer, which were addressed to a
multicast address at this sub-layer.
Received Broadcast
Packets
The number of packets, delivered by this sub-layer to
a higher (sub-)layer, which were addressed to a
broadcast address at this sub-layer.
Summary of Contents for 8728L2 - annexe 1
Page 2: ......
Page 15: ...CONTENTS xi ...
Page 19: ...TABLES xv ...
Page 32: ...INTRODUCTION 1 10 ...
Page 46: ...INITIAL CONFIGURATION 2 14 ...
Page 177: ...PORT CONFIGURATION 3 131 Figure 3 59 Displaying Etherlike and RMON Statistics ...
Page 258: ...CONFIGURING THE SWITCH 3 212 ...
Page 524: ...COMMAND LINE INTERFACE 4 266 ...
Page 532: ...TROUBLESHOOTING B 4 ...
Page 545: ......