3com MSR 20-20 참조 매뉴얼

다운로드
페이지 2742
2324
C
HAPTER
 153: RMON C
ONFIGURATION
 C
OMMANDS
Example
# Create event 10 in the RMON event table.
<Sysname> system-view
[Sysname] rmon event 10 log owner user1 
rmon history
Syntax
rmon history entry-number buckets number interval sampling-interval [ owner text]
undo rmon history entry-number
View
Ethernet interface view
Parameter
entry-number: History control entry index, in the range 1 to 65535.
buckets number: History table size for the entry, in the range 1 to 65,535.
interval sampling-interval: Sampling interval, in the range 5 to 3600 seconds.
owner text-string: Owner of the entry, a string of 1 to 127 characters. It is case 
sensitive and space is supported.
Description
Use the rmon history command to create an entry in the RMON history control 
table.
Use the undo rmon history command to remove a specified entry from the 
RMON history control table.
This command enables RMON to periodically sample and save for an interface 
data such as bandwidth utilization, errors, and total number of packets for later 
retrieval.
When you create an entry in the history table, if the specified history table size 
exceeds that supported by the device, the entry will be created. However, the 
validated value of the history table size corresponding with the entry is that 
supported by the device.
n
When you create an entry, if the value of the specified sampling interval 
(interval sampling-interval) is identical to that of the existing history entry, the 
system considers their configurations the same and the creation fails.
You can create up to 100 alarm entries.
Related command:
Example
# Create RMON history control entry 1 for interface Ethernet 1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] rmon history 1 buckets 10 interval 5 owner user1 
# Remove history control entry 15.