User’s Manual of IGS-4215-16T2S
The page includes the following fields:
Object Description
• Select Index
Select index from this drop-down list to create the new index or modify the index
• Index
Indicates the index of the alarm entry
• Sample Port
Select port from this drop-down list
• Sample Variable
Indicates the particular variable to be sampled, the possible variables are:
DropEvents: The total number of events in which packets were dropped due
to lack of resources.
Octets: The number of received and transmitted (good and bad) bytes.
Includes FCS, but excludes framing bits.
Pkts: The total number of frames (bad, broadcast and multicast) received
and transmitted.
BroadcastPkts: The total number of good frames received that were
directed to the broadcast address. Note that this does not include multicast
packets.
MulticastPkts: The total number of good frames received that were directed
to this multicast address.
CRCAlignErrors: The number of CRC/alignment errors (FCS or alignment
errors).
UnderSizePkts: The total number of frames received that were less than 64
octets long(excluding framing bits, but including FCS octets) and were
otherwise well formed.
OverSizePkts: The total number of frames received that were longer than
1518 octets(excluding framing bits, but including FCS octets) and were
otherwise well formed.
Fragments: The total number of frames received that were less than 64
octets in length (excluding framing bits, but including FCS octets) and had
either an FCS or alignment error.
Jabbers: The total number of frames received that were longer than 1518
octets (excluding framing bits, but including FCS octets), and had either an
FCS or alignment error.
Collisions: The best estimate of the total number of collisions on this
Ethernet segment.
Pkts64Octets: The total number of frames (including bad packets) received
and transmitted that were 64 octets in length (excluding framing bits but
including FCS octets).
Pkts64to172Octets: The total number of frames (including bad packets)
received and transmitted where the number of octets falls within the
specified range (excluding framing bits but including FCS octets).