Datasheet

20 Release 11.1 CA

Supported MIB

The PA-E3 port adapter supports a subset of RFC 1407 MIB.

We support DS3 Near End Group including—DS3/E3 Configuration Table, DS3/E3 Current Table,

DS3/E3 Interval Table, and DS3/E3 Total Table.

We do not support DS3 Far End Group and DS3/E3 Fractional Group.

The PA-E3 port adapter also supports the cardTable in the Cisco Chassis MIB and the MIB-2 for

each PA-E3 interface.

What to Do Next

For more information on the PA-E3 serial port adapter, refer to the PA-E3 Serial Port Adapter

Installation and Configuration publication.

output errors Sum of all errors that prevented the final transmission of datagrams

out of the interface being examined. Note that this might not balance

with the sum of the enumerated output errors, as some datagrams

might have more than one error, and others might have errors that do

not fall into any of the specifically tabulated categories.

applique Indicates an unrecoverable error has occurred on the E3 applique. The

router then invokes an interface reset.

interface resets Number of times an interface has been completely reset. This can

happen if packets queued for transmission were not sent within several

seconds’ time. On a serial line, this can be caused by a malfunctioning

modem that is not supplying the transmit clock signal, or by a cable

problem. If the system notices that the carrier detect line of a serial

interface is up, but the line protocol is down, it periodically resets the

interface in an effort to restart it. Interface resets can also occur when

an interface is looped back or shut down.

output buffer failures Number of no resource errors received on the output.

output buffers swapped out Number of packets swapped to DRAM.

carrier transitions Number of times the carrier detect signal of a serial interface has

changed state. For example, if data carrier detect (DCD) goes down

and comes up, the carrier transition counter will increment two times.

Indicates modem or line problems if the carrier detect line is changing

state often.

rxLOS, rxLOF, rxAIS Receive loss of signal, loss of frame, and alarm indication signal

status. Values are inactive or active.

txAIS, rxRAI, txRAI Transmit alarm indication signal, receive remote alarm indicator, and

transmit remote alarm indicator status. Values are inactive or active.

When the router receives an LOS, LOF, or AIS, the txRAI is active.

When the remote router receives an LOS, LOF, or AIS, the rxRAI is

active.

Table 2 Show Interfaces Serial Field Descriptions (Continued)

Field Description