Table 7: Port Statistics - Edge-Core ECS4810-12M Layer 2 Management Manual

CLI R
EFERENCES
◆ "show interfaces counters" on page 960
P
ARAMETERS
These parameters are displayed:

Table 7: Port Statistics

Parameter Description
Interface Statistics
Received Octets The total number of octets received on the interface, including
framing characters.
Transmitted Octets The total number of octets transmitted out of the interface,
including framing characters.
Received Errors The number of inbound packets that contained errors preventing
them from being deliverable to a higher-layer protocol.
Transmitted Errors The number of outbound packets that could not be transmitted
because of errors.
Received Unicast Packets The number of subnetwork-unicast packets delivered to a higher-
layer protocol.
Transmitted Unicast The total number of packets that higher-level protocols requested
Packets be transmitted to a subnetwork-unicast address, including those
that were discarded or not sent.
Received Discarded The number of inbound packets which were chosen to be
Packets discarded even though no errors had been detected to prevent
their being deliverable to a higher-layer protocol. One possible
reason for discarding such a packet could be to free up buffer
space.
Transmitted Discarded The number of outbound packets which were chosen to be
Packets discarded even though no errors had been detected to prevent
their being transmitted. One possible reason for discarding such a
packet could be to free up buffer space.
Received Multicast The number of packets, delivered by this sub-layer to a higher
Packets (sub-)layer, which were addressed to a multicast address at this
sub-layer.
Transmitted Multicast The total number of packets that higher-level protocols requested
Packets be transmitted, and which were addressed to a multicast address
at this sub-layer, including those that were discarded or not sent.
Received Broadcast The number of packets, delivered by this sub-layer to a higher
Packets (sub-)layer, which were addressed to a broadcast address at this
sub-layer.
Transmitted Broadcast The total number of packets that higher-level protocols requested
Packets be transmitted, and which were addressed to a broadcast address
at this sub-layer, including those that were discarded or not sent.
Received Unknown The number of packets received via the interface which were
Packets discarded because of an unknown or unsupported protocol.
Etherlike Statistics
Single Collision Frames The number of successfully transmitted frames for which
transmission is inhibited by exactly one collision.
Multiple Collision Frames A count of successfully transmitted frames for which transmission
is inhibited by more than one collision.
Late Collisions The number of times that a collision is detected later than 512 bit-
times into the transmission of a packet.
Excessive Collisions A count of frames for which transmission on a particular interface
fails due to excessive collisions. This counter does not increment
when the interface is operating in full-duplex mode.
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C 5
HAPTER
Port Configuration