HP 5130 EI Switch Series, Руководство по настройке, Страница: 27 / 171

21
Step Command Remarks
1. Enter system view.
system-view N/A
2. Configure MIP
auto-generation rules.
cfd mip-rule { default | explicit }
service-instance instance-id
By default, no rules for generating
MIPs are configured, and the
system does not automatically
create any MIP.
Configuring CFD functions
Configuration prerequisites
Complete basic CFD settings.
Configuring CC on MEPs
Configure CC before configuring other CFD functions. After the CC function is configured, MEPs in an
MA can periodically send CCM frames to maintain connectivity. When the lifetime of a CCM frame
expires, the link to the sending MEP is considered disconnected. When setting the CCM interval, use the
settings described in Table 5 .
Table 5 CCM interval field encoding
CCM interval field Transmission interval Maximum CCM lifetime
1 10/3 milliseconds 35/3 milliseconds
2 10 milliseconds 35 milliseconds
3 100 milliseconds 350 milliseconds
4 1 second 3.5 seconds
5 10 seconds 35 seconds
6 60 seconds 210 seconds
7 600 seconds 2100 seconds
Follow these guidelines when you configure CC on a MEP:
• Configure the same CCM interval field value for all MEPs in the same MA.
•
The switch does not support a CCM interval field value in the range of 1 to 3. If you configure a
CCM interval field value of 1, 2, or 3, the value of 4 takes effect.
• Configurations in Ethernet interface view take effect only on the current interface.
•
Configurations in aggregate interface view take effect on the aggregate interface and all its
member ports.
•
Configurations on a member port take effect only when the member port leaves the aggregation
group.
To configure CC on a MEP: