Junos® OS Ethernet Interfaces Configuration ... - Juniper Networks

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OS 12.3 Ethernet Interfaces Configuration Guide
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Continuity Check Protocol
Configuring the Continuity Check
188
To configure the maintenance association short name format, include the
short-name-format (character-string | vlan | 2octet | rfc-2685-vpn-id) statement at the
[edit protocols oam ethernet connectivity-fault-management maintenance-domain
domain-name maintenance-association ma-name] hierarchy level.
•
connectivity-fault-management
• IEEE 802.1ag OAM Connectivity Fault Management Overview on page 181
• Creating the Maintenance Domain on page 184
• Configuring Maintenance Intermediate Points on page 185
• Continuity Check Protocol on page 188
• Configuring a Maintenance Endpoint on page 191
• Configuring a Connectivity Fault Management Action Profile on page 196
• Configuring Linktrace Protocol in CFM on page 199
• Configuring Ethernet Local Management Interface on page 200
• Configuring Port Status TLV and Interface Status TLV on page 208
• Configuring MAC Flush Message Processing in CET Mode on page 220
• Configuring M120 and MX Series Routers for CCC Encapsulated Packets on page 223
• Configuring Rate Limiting of Ethernet OAM Messages on page 225
• Configuring 802.1ag Ethernet OAM for VPLS on page 228
• Junos® OS Ethernet Interfaces
The continuity check protocol is used for fault detection by a MEP within a maintenance
association. The MEP periodically sends continuity check multicast messages. The
receiving MEPs use the continuity check messages to build a MEP database of all MEPs
in the maintenance association.
The continuity check protocol packets use the ethertype value 0x8902 and the multicast
destination MAC address 01:80:c2:00:00:32.
• Configuring the Continuity Check on page 188
• Configuring the Continuity Check Hold Interval on page 189
• Configuring the Continuity Check Interval on page 189
• Configuring the Continuity Check Loss Threshold on page 190
• Continuity Measurement on page 190
You can configure the following continuity check protocol parameters:
• hold-interval minutes
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