H3C Technologies H3C Intelligent Management Center - Manual (Page 273)

251
Bandwidth STP cost value
10 Gb/s 2
100 Gb/s 0
{
Max Age (s)—Maximum time that a bridge protocol data unit is saved.
{
Hello Time (s)—Time between periodic configuration bridge protocol data units.
{
Forward Delay (s)—Time spent in the Listening and Learning states.
{
Topology Change Flag—Flag that indicates a change to the active topology.
Wireless Ports tab
• Port Status List
{
Channel—Current channel being used.
{
Frequency—Radio channel frequency.
{
Wireless Mode—Wireless protocol (such as 802.11b) used by the radio.
{
Radio Operating Mode—Operating mode of the radio. Options are:
− AP
− AP and Local Mesh
− Local Mesh
− Monitor
− Sensor
{
Transmission Power—Current transmission power level, in dBm.
• Transmission List
Transmission statistics are not available for MSM devices running software version 5.3.x.
{
Tx Packets (Packets)—Number of transmitted packets.
{
Tx Dropped (Packets)—Number of transmitted packets dropped.
{
Tx Errors (Packets)—Number of packets transmitted in error.
{
Tx Multicast Octets—Number of successfully transmitted multicast MSDU octets. These octets
are MAC header and frame body of all associated fragments.
{
Tx Unicast Octets—Number of octets transmitted successfully as part of successfully
transmitted unicast MSDUs. These octets are MAC header and frame body of all associated
fragments.
{
Tx Fragments—Number of MPDUs of type data or management delivered successfully. For
example, directed MPDUs transmitted and being acknowledged, as well as non-directed
MPDUs transmitted.
{
Tx Multicast Frames—Number of successfully transmitted MSDUs, of which the destination
address is a multicast MAC address (including broadcast MAC address).
{
Tx Unicast Frames—Number of transmitted successfully MSDUs, of which the destination
address is a unicast MAC address, . This implies having received an acknowledgment to all
associated MPDUs.
{
Tx Discards—Number of transmit requests that were discarded to free up buffer space on the
AP. This can be caused by packets being queued too long in one of the transmit queues, or
because too many retries and defers occurred, or otherwise not being able to transmit (for
example, when scanning).