H3C Technologies H3C Intelligent Management Center - Manual (Page 748)

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Mesh peer MAC—MAC address of the peer AP that has established a mesh link with the local AP.
Mesh profile—A mesh profile can be bound to one or more radios through which ACs and APs can
provide mesh services to one another.
Mesh topology—Displays device connections on a mesh network. Mesh topologies include AC mesh
topologies, which display connections between ACs and fit APs, and fat AP mesh topologies, which
display connection between fat APs.
MIC check error—Packet that has a Message Integrity Check error.
MKD—Mesh key distributor.
Monitored channel—Channel where radios are monitored for spectrum protection.
Monitoring clients—Displays online user accounts in the concerned user group and their locations,
and tracks the location changes on the location topology in real time.
MP—Mesh Point, a node on a mesh network.
MP Policy—Policy that is applied to the operating mesh points.
MPDU—MAC protocol data unit.
MPP—Mesh portal point, a mesh point that is collocated with one or more portals.
MSDU—MAC service data unit.
Obstacle—An object that blocks or interferes with wireless signal transmission, such as a concrete
wall, window, or metal barrier.
Operation status—Specifies the online status of a device: Online or Offline.
OUI—Organizationally Unique Identifier, which comprises six hexadecimal digits assigned by the
IEEE to identify the owner.
PD—Powered device, which requires power supply over Ethernet.
Periodical report—A report is generated according to the defined time period and template to
provide data for comparison and analysis.
Permit list—A white list configured on an AC that contains permitted OUIs, SSIDs, and MAC
addresses.
Permitted area—In location views, operators can edit and configure an area to which an area access
control policy is applied.
Permitted MAC—MAC address of the wireless device permitted by an AC.
Permitted OUI—OUI of a wireless device vendor that is permitted by an AC.
Permitted SSID—SSID permitted by an AC.
PHY error—Packet that has a physical layer error.
Physical topology—Displays physical connections between Comware-based ACs and specific
Comware-based fit APs.
PoE—Power over Ethernet, which provides remote powered devices with power supply through
Ethernet copper ports over twisted pairs.
Preamble type—Preamble type of a fit AP: Short or Long. The Short type indicates that the fit AP
transmits short or long preamble frames. The Long type indicates that the fit AP transmits long
preamble frames only.
PSE—Power sourcing equipment, which supplies power for powered devices.