Edge-Core ECS4120-28F, Справочное руководство, Страница: 800 / 938

Chapter 26
| CFM Commands
Cross Check Operations
– 800 –
Default Setting
All continuity checks are enabled.
Command Mode
Global Configuration
Command Usage
◆
For this trap type to function, cross-checking must be enabled on the required
maintenance associations using the
ethernet cfm mep crosscheck command.
◆
A mep-missing trap is sent if cross-checking is enabled (with the ethernet cfm
mep crosscheck command), and no CCM is received for a remote MEP
configured in the static list (with the mep crosscheck mpid command).
◆
A mep-unknown trap is sent if cross-checking is enabled, and a CCM is received
from a remote MEP that is not configured in the static list.
◆
A ma-up trap is sent if cross-checking is enabled, and a CCM is received from all
remote MEPs configured in the static list for this maintenance association.
Example
This example enables SNMP traps for mep-unknown events detected in cross-
check operations.
Console(config)#snmp-server enable traps ethernet cfm crosscheck mep-unknown
Console(config)#
mep crosscheck mpid
This command statically defines a remote MEP in a maintenance association. Use
the
no form to remove a remote MEP.
Syntax
[ no ] mep crosscheck mpid mpid ma ma-name
mpid – Identifier for a maintenance end point which exists on another CFM-
enabled device within the same MA. (Range: 1-8191)
ma-name – Maintenance association name. (Range: 1-43 alphanumeric
characters)
Default Setting
No remote MEPs are configured.
Command Mode
CFM Domain Configuration