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    Historical PM Counters for BTI718E Modules

    PSM supports the retrieval and display of historical PMs from BTI718E devices. The actual PMs supported depend on the configuration and the software running on the network element, and may include some or all of the following:

    Table 1: Ethernet L2 PMs

    Name (abbreviated)

    Description

    Units

    DropEvts

    Total number of dropped packets due to lack of resources or otherwise.

    Note: This number is not necessarily the number of frames dropped. It is just the number of times that the drop is detected.

    none

    FcsErrs

    Total number of received packets that had a valid length but had either a bad Frame Check Sequence (FCS) or a bad FCS with a non-integral number of octets (alignment errors).

    none

    Fragments

    Total number of received packets that were less than 64 octets long (excluding framing bits, but including Frame Check Sequence (FCS) octets) and had either a bad FCS with a integral number of octets (FCS error) or a bad FCS with a non-integral number of octets (alignment error).

    none

    Jumbo

     

    none

    Oversize

    Total number of received packets that were longer than 9600 octets (excluding framing bits, but including Frame Check Sequence (FCS) octets) and had either a bad FCS with an integral number of octets (FCS error) or a bad FCS with a non-integral number of octets (alignment error).

    none

    Rx5mBps

    Last 5 minutes received bytes per second rate.

    bytes per second

    Rx5mPps

    Last 5 minutes received packets per second rate.

    packets per second

    RxBroadcast

    Total number of good packets received that were directed to the broadcast address.

    none

    RxBytes

    Total number of octets of data (including those in bad packets) received on the network (excluding framing bits but including FCS octets).

    none

    RxMulticast

    Total number of good packets received that were directed to a multicast address.

    none

    RxPause

    Total number of pause frames received.

    none

    RxPkts

    Total number of packets (including bad packets, broadcast packets, and multicast packets) received.

    none

    RxUnicast

    Total number of unicast packets received on the interface and delivered to a higher-layer protocol.

    none

    Tx5mBps

    Last 5 minutes transmitted bytes per second rate.

    bytes per second

    Tx5mPps

    Last 5 minutes transmitted packets per second rate.

    packets per second

    TxBroadcast

    Total number of packets transmitted that were directed to the broadcast address.

    none

    TxBytes

    Total number of octets of data transmitted on the network (excluding framing bits but including FCS octets).

    none

    TxMulticast

    Total number of packets transmitted that were directed to a multicast address.

    none

    TxPause

    Total number of pause frames transmitted.

    none

    TxPkts

    Total number of packets (including broadcast packets and multicast packets) transmitted.

    none

    TxUnicast

    Total number of packets that higher-layer protocols requested to be transmitted to a unicast address, including those that were discarded or not sent.

    none

    Undersize

    Total number of packets received that were less than 64 octets long (excluding framing bits, but including Frame Check Sequence (FCS) octets) and were otherwise well formed.

    none

    For information on these PMs, see the BTI718E Ethernet Access Device Technical Product Guide.

    Modified: 2016-12-08