Bay Networks Remote Annex 2000, Руководство по установке оборудования, Страница: 91 / 136

3-33 Remote Annex 2000 Hardware Installation Guide
Chapter 3 ROM Monitor Commands
stats
The stats command displays current network statistics gathered by
the ROM. Use stats along with the boot command to help isolate
problems.
Table 3-3 describes the network statistics displayed by the
stats command. The syntax is:
stats [-slip]
The stats command display looks like this:
Table 3-3. Network Statistics
(continued on next page)
monitor:: stats
Ethernet Statistics
Frames Received: 398 Frames Sent: 3
CRC Errors: 0 Carrier Sense Losses: 0
Alignment Errors 0 Clear to Send Losses: 0
Resource Drops: 0 Collisions Detected: 0
Bus Wait Drops: 0 Excessive Collision Losses: 0
Bad Types/Lengths: 0
Statistic Description
Frames Received The number of frames received.
CRC Errors The number of CRC checksum errors detected.
Alignment Errors The number of frames received misaligned with a
CRC error.
Resource Drops The number of packets dropped because the ROM
code could not buffer them quickly enough. The
ROM code cannot always handle back-to-back
incoming packets. The Remote Annex 2000 accepts
the first response it receives and drops all others.
Dropped packets are normal.