44MSAP2000 AAMS User’s Guide
Table 7 Ethernet Port Statistics (continued)
LABEL DESCRIPTION
Rx mac pause This field shows the number of valid IEEE 802.3x Pause frames received on
this port.
Rx fragments This field shows the number of frames received that were less than 64 octets
long, and contained an invalid FCS, including non-integral and integral lengths.
Rx error overrun This field shows how many times an Ethernet transmitter overrun occurred.
Rx error mru This field shows the number of received frames that were dropped du e
to exceeding the Maximum Receive Unit frame size.
Rx dropped This field shows the number of received frames that were steamed into the
MSAP2000 AAMS, but later dropped because of a lack of system resources.
Rx jabber This field shows the number of frames received that were longer than 1518 octets
(non VLAN) or 1522 octets (VLAN) and contained an invalid FCS,
including alignment errors.
Rx error alignment This fi eld shows the number of frames received that were 64 to 1518 (non
VLAN) or 1522 (VLAN) octets long but contained an invalid FCS and a non-
integral number of octets.
Rx oversize This field shows the number of frames received that were bigger than 1518 (non
VLAN) or 1522 (VLAN) octets and contained a valid FCS.
Rx undersize This field shows the number of frames received that were less than 64 octets
long and contained a valid FCS.
Rx discard This field shows the number of frames dropped based on packet filtering.
Tx bytes This field shows the number of bytes that have been transmitted on this port.
This includes collisions but not jam signal or preamble/SFD (Start of Frame
Delimiter) bytes.
Tx packets T his field shows the number of packets transmitted on this port.
Tx multicast This field shows the number of good multicast frames transmitted on this port
(not including broadcast frames).
Tx broadcast This field shows the number of bro adcast frames transmitted on this port
(not including multicast frames).
Tx mac_pause This field shows the number of valid IEEE 802.3x Pause frames transmitted on
this port.
Tx fragments This field shows the number of transmitted frames that were less than 64
octets long, and with an incorrect FCS value.
Tx frames This field shows the number of complete good frames transmitted on this port.
Tx error underrun This field shows the number of outgoing frames that were less tha n 64 octets long.
Tx undersize This field shows the number of frames trans mitted that were less than 64 octets
long and contained a valid FCS.
Tx jabber This field shows the number of frames transmitted that were longer than 1518
octets (non VLAN) or 1522 octets (VLAN) and contained an incorrect FCS value.
Tx oversize This field shows the number of frames transmitted that were bigge r than 1518
octets (non VLAN) or 1522 (VLAN) and contained a valid FCS.
packet(<=64) This field shows the number of frames received and transmitted (inc luding bad
frames) that were 64 octets or less in length (this includes F CS octets but
excludes framing bits).
packet(65-127) This field shows the number of frames received and transmitted (including bad
frames) that were 65 to 127 octets in length (this includes FCS octets but
excludes framing bits).