Справочник Пользователя для Cisco SRW208

Displays  the  current 

number of samples taken.

Statistics > History Table

The  RMON  History  screen  contains  interface  specific 

statistical network samplings. Each table entry represents 

all counter values compiled during a single sample. 

Displays  the  history  table  entry 

number.

Displays the RMON station or user that requested 

the RMON information. The field range is 0-20 characters.

Indicates the sample number from which the 

statistics were taken.

Displays  the  number  of  dropped  events 

that have occurred on the interface since the device was 

last refreshed.

Displays the number of octets 

received  on  the  interface  since  the  device  was  last 

refreshed.  This  number  includes  bad  packets  and  FCS 

octets, but excludes framing bits.

Displays  the  number  of  packets 

received  on  the  interface  since  the  device  was  last 

refreshed, including bad packets, Multicast and Broadcast 

packets.

Displays  the  number  of  good 

Broadcast  packets  received  on  the  interface  since  the 

device was last refreshed. This number does not include 

Multicast packets. 

Displays the number of good Multicast 

packets received on the interface since the device was last 

refreshed.

Displays the number of CRC and Align 

errors that have occurred on the interface since the device 

was last refreshed.

Displays  the  number  of  undersized 

packets  (less  than  64  octets)  received  on  the  interface 

since the device was last refreshed.

Displays  the  number  of  oversized 

packets (over 1518 octets) received on the interface since 

the device was last refreshed.

Displays  the  number  of  fragments  (packets 

with  less  than  64  octets,  excluding  framing  bits,  but 

including FCS octets) received on the interface since the 

device was last refreshed.

Displays  the  total  number  of  received  packets 

that were longer than 1518 octets. This number excludes 

frame bits, but includes FCS octets that had either a bad 

Frame Check Sequence (FCS) with an integral number of 

octets (FCS Error) or a bad FCS with a non-integral octet 

(Alignment  Error)  number.  The  field  range  to  detect 

jabbers is between 20 ms and 150 ms.

Displays the number of collisions received on 

the interface since the device was last refreshed.

Displays  the  percentage  of  the  interface 

utilized.

The RMON Alarm screen contains fields for setting network 

alarms. Network alarms occur when a network problem, or 

event, is detected. Rising and falling thresholds generate 

events.

Statistics > RMON Alarms

Indicates a specific alarm.

Displays the interface for which RMON 

statistics are displayed. The possible field values are: