Nortel Ethernet Routing Switch 5500 Series; Nn47200-505 03.01 Standard - Nortel 5510 Configuration

Field
MulticastPkts
CRCAlignErrors
UndersizePkts
OversizePkts
OversizePkts
Fragments
Collisions
Jabbers
1..64
Copyright © 2005 - 2007, Nortel Networks
.
Configuring RMON with the Java Device Manager 99
Descriptions
The total number of good packets received that were
directed to a multicast address. Note that this number
does not include packets directed to the broadcast
address.
The total number of packets received that had a length
(excluding framing bits, but including FCS octets) of
between 64 and 1518 octets, inclusive, but had either
a bad Frame Check Sequence (FCS) with an integral
number of octets (FCS Error) or a bad FCS with a
nonintegral number of octets (Alignment Error).
The total number of packets received that were less
than 64 octets long (excluding framing bits but including
FCS octets) and were otherwise well formed.
The total number of packets received that were longer
than 1518 octets (excluding framing bits but including
FCS octets) and were otherwise well formed.
The total number of packets received that were longer
than 1518 octets (excluding framing bits but including
FCS octets) and were otherwise well formed.
The total number of packets received that were less
than 64 octets in length (excluding framing bits but
including FCS octets) and had either a bad Frame
Check Sequence (FCS) with an integral number of
octets (FCS Error) or a bad FCS with a nonintegral
number of octets (Alignment Error). It is entirely normal
for etherStatsFragments to increment because it counts
both runts (which are normal occurrences due to
collisions) and noise hits.
The best estimate of the total number of collisions on
this Ethernet segment.
The total number of packets received that were longer
than 1518 octets (excluding framing bits, but including
FCS octets), and had either a bad Frame Check
Sequence (FCS) with an integral number of octets (FCS
Error) or a bad FCS with a non-integral number of octets
(Alignment Error). Jabber is defined as the condition
where any packet exceeds 20 ms. The allowed range to
detect jabber is between 20 ms and 150 ms.
The total number of packets (including bad packets)
that were transmitted and received on this port between
1 and 64 octets in length (excluding framing bits but
including FCS octets).

Nortel Ethernet Routing Switch 5500 Series

Configuration - System Monitoring

NN47200-505 03.01 Standard

5.1 27 August 2007