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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
8-8
Switching Commands
202-10088-01, March 2005
CFI Discards
- The number of frames discarded that have CFI
bit set and the addresses in RIF are in non-canonical format.
Upstream Threshold
- The number of frames discarded due to
lack of cell descriptors available for that packet's priority level.
Packets Transmitted Octets
Total Bytes
- The total number of octets of data (including those
in bad packets) received on the network (excluding framing bits
but including FCS octets). This object can be used as a reasonable
estimate of ethernet utilization. If greater precision is desired, the
etherStatsPkts and etherStatsOctets objects should be sampled
before and after a common interval. -----
Packets Transmitted 64 Octets
- The total number of packets
(including bad packets) received that were 64 octets in length
(excluding framing bits but including FCS octets).
Packets Transmitted 65-127 Octets
- The total number of pack-
ets (including bad packets) received that were between 65 and
127 octets in length inclusive (excluding framing bits but includ-
ing FCS octets).
Packets Transmitted 128-255 Octets
- The total number of
packets (including bad packets) received that were between 128
and 255 octets in length inclusive (excluding framing bits but
including FCS octets).
Packets Transmitted 256-511 Octets
- The total number of
packets (including bad packets) received that were between 256
and 511 octets in length inclusive (excluding framing bits but
including FCS octets).
Packets Transmitted 512-1023 Octets
- The total number of
packets (including bad packets) received that were between 512
and 1023 octets in length inclusive (excluding framing bits but
including FCS octets).
Packets Transmitted 1024-1518 Octets
- The total number of
packets (including bad packets) received that were between 1024
and 1518 octets in length inclusive (excluding framing bits but
including FCS octets).
Packets Transmitted 1519-1522 Octets
- The total number of
packets (including bad packets) received that were between 1519
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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
Switching Commands
8-9
202-10088-01, March 2005
and 1522 octets in length inclusive (excluding framing bits but
including FCS octets).
Max Info
- The maximum size of the Info (non-MAC) field that
this port will receive or transmit.
Packets Transmitted Successfully
Total
- The number of frames that have been transmitted by this
port to its segment.
Unicast Packets Transmitted
- The total number of packets that
higher-level protocols requested be transmitted to a subnetwork-
unicast address, including those that were discarded or not sent.
Multicast Packets Transmitted
- The total number of packets
that higher-level protocols requested be transmitted to a Multicast
address, including those that were discarded or not sent.
Broadcast Packets Transmitted
- The total number of packets
that higher-level protocols requested be transmitted to the Broad-
cast address, including those that were discarded or not sent.
Transmit Errors
Total Errors
- The sum of Single, Multiple, and Excessive Colli-
sions.
Tx FCS Errors
- The total number of packets transmitted that
had a length (excluding framing bits, but including FCS octets) of
between 64 and 1518 octets, inclusive, but had a bad Frame
Check Sequence (FCS) with an integral number of octets
Oversized
- The total number of frames that exceeded the max
permitted frame size. This counter has a max increment rate of
815 counts per sec. at 10 Mb/s.
Underrun Errors
- The total number of frames discarded
because the transmit FIFO buffer became empty during frame
transmission.
Transmit Discards
Total Discards
- The sum of single collision frames discarded,
multiple collision frames discarded, and excessive frames dis-
carded.
Single Collision Frames
- A count of the number of successfully
transmitted frames on a particular interface for which transmis-
sion is inhibited by exactly one collision.
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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
8-10
Switching Commands
202-10088-01, March 2005
Multiple Collision Frames
- A count of the number of success-
fully transmitted frames on a particular interface for which trans-
mission is inhibited by more than one collision.
Excessive Collisions
- A count of frames for which transmission
on a particular interface fails due to excessive collisions.
Port Membership
- The number of frames discarded on egress
for this port due to egress filtering being enabled.
VLAN Viable Discards
- The number of frames discarded on
this port when a lookup on a particular VLAN occurs while that
entry in the VLAN table is being modified, or if the VLAN has
not been configured.
Protocol Statistics
BPDU's received
- The count of BPDU's (Bridge Protocol Data
Units) received in the spanning tree layer.
BPDU's Transmitted
- The count of BPDU's (Bridge Protocol
Data Units) transmitted from the spanning tree layer.
802.3x Pause Frames Received
- A count of MAC Control
frames received on this interface with an opcode indicating the
PAUSE operation. This counter does not increment when the
interface is operating in half-duplex mode.
GVRP PDU's Received
- The count of GVRP PDU's received in
the GARP layer.
GVRP PDU's Transmitted
- The count of GVRP PDU's trans-
mitted from the GARP layer.
GVRP Failed Registrations
- The number of times attempted
GVRP registrations could not be completed.
GMRP PDU's received
- The count of GMRP PDU's received in
the GARP layer.
GMRP PDU's Transmitted
- The count of GMRP PDU's trans-
mitted from the GARP layer.
GMRP Failed Registrations
- The number of times attempted
GMRP registrations could not be completed.
STP BPDUs Transmitted
- Spanning Tree Protocol Bridge Pro-
tocol Data Units sent
STP BPDUs Received
- Spanning Tree Protocol Bridge Protocol
Data Units received
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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
Switching Commands
8-11
202-10088-01, March 2005
RST BPDUs Transmitted
- Rapid Spanning Tree Protocol
Bridge Protocol Data Units sent
RSTP BPDUs Received
- Rapid Spanning Tree Protocol Bridge
Protocol Data Units received
MSTP BPDUs Transmitted
- Multiple Spanning Tree Protocol
Bridge Protocol Data Units sent
MSTP BPDUs Received
- Multiple Spanning Tree Protocol
Bridge Protocol Data Units received
Dot1x Statistics
EAPOL Frames Received
- The number of valid EAPOL
frames of any type that have been received by this authenticator.
EAPOL Frames Transmitted
- The number of EAPOL frames
of any type that have been transmitted by this authenticator.
Time Since Counters Last Cleared
The elapsed time, in days, hours, minutes, and sec-
onds since the statistics for this port were last cleared.
The display parameters, when the argument is ‘switchport, are as follows :
Octets Received
- The total number of octets of data received by
the processor (excluding framing bits but including FCS octets).
Total Packets Received Without Error
- The total number of
packets (including broadcast packets and multicast packets)
received by the processor.
Unicast Packets Received
- The number of subnetwork-unicast
packets delivered to a higher-layer protocol.
Multicast Packets Received
- The total number of packets
received that were directed to a multicast address. Note that this
number does not include packets directed to the broadcast
address.
Broadcast Packets Received
- The total number of packets
received that were directed to the broadcast address. Note that
this does not include multicast packets.
Receive Packets Discarded
- The number of inbound packets
which were chosen to be discarded even though no errors had
been detected to prevent their being deliverable to a higher-layer
protocol. A possible reason for discarding a packet could be to
free up buffer space.
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User Manual for the NETGEAR 7300S Series Layer 3 Managed Switch Software
8-12
Switching Commands
202-10088-01, March 2005
Octets Transmitted
- The total number of octets transmitted out
of the interface, including framing characters.
Packets Transmitted without Errors
- The total number of
packets transmitted out of the interface.
Unicast Packets Transmitted
- The total number of packets that
higher-level protocols requested be transmitted to a subnetwork-
unicast address, including those that were discarded or not sent.
Multicast Packets Transmitted
- The total number of packets
that higher-level protocols requested be transmitted to a Multicast
address, including those that were discarded or not sent.
Broadcast Packets Transmitted
- The total number of packets
that higher-level protocols requested be transmitted to the Broad-
cast address, including those that were discarded or not sent.
Transmit Packets Discarded
- The number of outbound packets
which were chosen to be discarded even though no errors had
been detected to prevent their being deliverable to a higher-layer
protocol. A possible reason for discarding a packet could be to
free up buffer space.
Most Address Entries Ever Used
- The highest number of For-
warding Database Address Table entries that have been learned
by this switch since the most recent reboot.
Address Entries in Use
- The number of Learned and static
entries in the Forwarding Database Address Table for this switch.
Maximum VLAN Entries
- The maximum number of Virtual
LANs (VLANs) allowed on this switch.
Most VLAN Entries Ever Used
- The largest number of VLANs
that have been active on this switch since the last reboot.
Static VLAN Entries
- The number of presently active VLAN
entries on this switch that have been created statically.
Dynamic VLAN Entries
- The number of presently active
VLAN entries on this switch that have been created by GVRP
registration.
VLAN Deletes
- The number of VLANs on this switch that have
been created and then deleted since the last reboot.
Time Since Counters Last Cleared
The elapsed time, in days, hours, minutes, and sec-
onds, since the statistics for this switch were last cleared.

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