Datasheet

Network Analysis Module (NM-NAM)
show interfaces analysis-module
74
Cisco IOS Release: Multiple releases (see the Feature History Table)
Related Commands
collisions Number of messages that have been retransmitted
because of an Ethernet collision. This is usually the
result of an overextended LAN (Ethernet or
transceiver cable too long, more than two repeaters
between stations, or too many cascaded multiport
transceivers). A packet that collides is counted only
once in output packets.
interface resets Number of times an interface has been completely
reset. This can happen if packets that were queued
for transmission were not sent within several
seconds. On a serial line, this can be caused by a
malfunctioning modem that is not supplying the
transmit clock signal or by a cable problem. If the
system notices that the carrier detect line of a serial
interface is up, but the line protocol is down, it
periodically resets the interface in an effort to restart
it. Interface resets can also occur when an interface
is looped back or shut down.
babbles Count of frames greater than 1518 bytes that have
been transmitted, indicating that the transmitter has
been on the interface longer than the time necessary
to transmit the largest frame.
late collision Number of late collisions. A collision becomes a late
collision when it occurs after the preamble has been
transmitted.
deferred Deferred indicates that the chip, while ready to
transmit a frame, had to defer because the carrier
was asserted.
lost carrier Number of times that the carrier was lost during
transmission.
no carrier Number of times that the carrier was not present
during the transmission.
output buffer failures, output buffers swapped
out
Number of failed buffers and number of buffers
swapped out.
Table 5 show interfaces analysis-module Field Descriptions (continued)
Field Description
Command Description
show controllers
analysis-module
Displays controller information for the analysis module interface.