Cisco ASR 920 series, Руководство по настройке Ethernet-маршрутизатора

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Purpose Command or Action
Configures an Ethernet OAM interface to monitor
ingress frames with CRC errors for a period of
time. ethernet oam link-monitor receive-crc { threshold { high
{ high-frames | none } | low low-frames } | window milliseconds }
Example:
Device(config-template)# ethernet oam link-monitor
receive-crc window 99
Step 4
Configures an Ethernet OAM interface to monitor
egress frames with CRC errors for a period of time. ethernet oam link-monitor transmit-crc { threshold { high
{ high-frames |
none
} |
low low-frames
} |
window milliseconds
}
Step 5
Example:
Device(config-template)# ethernet oam link-monitor
transmit-crc threshold low 199
Configures a threshold or window for error
symbols, in number of symbols. ethernet oam link-monitor symbol-period { threshold { high
{ none | high-symbols } | low low-symbols } | window symbols }
Example:
Device(config-template)# ethernet oam link-monitor
symbol-period threshold high 299
Step 6
Configures a number for error frames that when
reached triggers an action. ethernet oam link-monitor frame { threshold { high { none |
high-frames } | low low-frames } | window milliseconds }
Step 7
Example:
Device(config-template)# ethernet oam link-monitor
frame window 399
Configures a number of frames to be polled. ethernet oam link-monitor frame-period { threshold { high
{
none
| high-frames } |
low low-frames
} |
window frames
}
Step 8
Frame period is a user-defined parameter.
Example:
Device(config-template)# ethernet oam link-monitor
frame-period threshold high 599
Configures a period of time in which error frames
are counted. ethernet oam link-monitor frame-seconds { threshold { high
{ none | high-frames } | low low-frames } | window milliseconds }
Step 9
Example:
Device(config-template)# ethernet oam link-monitor
frame-seconds window 699
Returns to global configuration mode.
exit
Example:
Device(config-template)# exit
Step 10
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
314
Using Ethernet Operations Administration and Maintenance
Configuring Global Ethernet OAM Options Using a Template