ZyXEL Communications IES-1248-51 Guía de usuario descargar pdf (Pagina 92)

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Chapter 9 Home and Port Statistics Screens

IES-1248-51V User’s Guide

Rx multicast This field shows the number of good multicast frames received of 64

to 1518 octets in length (for non VLAN) or 1522 octets (for VLAN),

not including Broadcast frames. Frames with range or length errors

are also not taken into account.

Rx broadcast This field shows the number of good broadcast frames received of 64

to 1518 octets in length (for non VLAN) or 1522 octets (for VLAN),

not including multicast frames. Frames with range or length errors

are also not taken into account.

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

due to exceeding the Maximum Receive Unit frame size.

Rx dropped This field shows the number of received frames that were received

into the IES-1248-51V, 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 field 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.

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 This 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 broadcast 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 than

64 octets long.

Table 8 Port Statistics (Ethernet) (continued)

LABEL DESCRIPTION

1 2 ... 87 88 89 90 91 92 93 94 95 96 97 ... 653 654

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