ZyXEL Communications VES-1012 - Guia do Utilizador descarregar pdf (Página 188)

VES-1000 Series Ethernet Switch

23-10 VDSL-Related Commands

Table 23-6 Ethernet Status Counters

COUNTER MEANING

LATE_COL The number of times that a collision was detected on a particular interface later than 512 bit-

times into the transmission of a packet.

EXC_COL A count of frames for which transmission failed due to excessive collisions. Excessive collision

is defined as the number of maximum collisions before the retransmission count is reset.

MACRX_ERR This counter contains the number of frames received that were less than 64 bytes. These

frames are discarded.

CS_ERR The number of times that the carrier sense condition was lost or never asserted when

attempting to transmit a frame on a particular interface.

FTL_ERR This counter contains the number of frames received that were more than maximum length

(1536 bytes). These frames are discarded.

FCS_ERR Frame Check Sequence Errors.

OTO A count of data and padding octets of frames that are successfully transmitted.

ORO A count of data and padding octets of frames that are successfully received.

BCF A count of frames that are successfully received and are directed to the broadcast group

address.

RXPAUS The number of received PAUSE packets.

TXPAUS The number of PAUSE packets transmitted.

TXBCNT This counter indicates the number of valid data frames that have been transferred over the

transmit channel.

RXBCNT This counter indicates the number of valid data frames that have been transferred over the

receive channel.

TX_DEF A count of frames for which the first transmission attempt was delayed because the Ethernet

media was busy.

23.3.2 Clear Ethernet Counters

vdsl enet clear chan-id

This command clears the Ethernet Counters of the VES and the VDSL modem (if connected to the VES).

23.3.3 VDSL Enet Speed Command

vdsl enet speed chan-id (lt|nt) (speed)

Type this command to set the Ethernet port speed of the VES (with “lt”) or VDSL subscriber modem (with “nt”).

Speed parameters are explained in the following table.

1 2 ... 183 184 185 186 187 188 189 190 191 192 193 ... 226 227

Sem comentários

ZyXEL Communications VES-1012 - Guia do Utilizador Página 188