4.4.1 CFM-Global Configuration

CFM is used to monitor connections for faults while Automatic Protection Switching (APS) is protecting. The CFM Global Configuration page configures CFM Global parameters, as shown in the following figure.

Figure 4-18. CFM Global Configuration
???

The CFM Global Configuration page has the following parameters:

  • Sender ld TLV: Choose whether and what to use as Sender ID TLVs in Continuity-Check Messages (CCMs) generated by this switch. This can be overridden by Domain and Service level configuration using one of the following options:
    • None
    • Chassis
    • Manage
    • ChassisManage
  • Port Status TLV: Choose whether to send Port Status TLVs in CCMs generated by this switch. This can be overridden by Domain and Service level configuration.
    • Enable: Send Port Status TLVs in CCMs generated by this switch
    • Disable: Do not send Port Status TLVs in CCMs generated by this switch
  • Interface Status TLV: Choose whether to send Interface Status TLVs in CCMs generated by this switch. This can be overridden by Domain and Service level configuration.
    • Enable: Send Interface Status TLVs in CCMs generated by this switch
    • Disable: Do not Send Interface Status TLVs in CCMs generated by this switch
  • Organization Specific TLV: Choose whether to send Organization Specific TLVs in CCMs generated by this switch. This can be overridden by Domain and Service level configuration.
    • Enable: Send Organization Specific TLVs in CCMs generated by this switch
    • Disable: Do not send Organization Specific TLVs in CCMs generated by this switch
  • Organization Specific TLV OUI: This is the three-bytes OUI transmitted with the Organization- Specific TLVs. Enter as 6 characters: 0–9, a–f.
  • Organization Specific TLV Subtype: This is the subtype transmitted with the Organization- Specific TLV. This can be of any value in the range of 0–255.
  • Organization Specific TLV Value: This is the value transmitted in the Organization-Specific TLVs. Value is a printable character string of length 0–63.