Web Management Guide

Table Of Contents
Chapter 12
| Basic Administration Protocols
Connectivity Fault Management
– 423
Figure 263: Showing Detailed Information on Remote MEPs
Displaying the Link
Trace Cache
Use the Administration > CFM > Show Information (Show Link Trace Cache) page to
show information about link trace operations launched from this device.
Parameters
These parameters are displayed:
Hops
– The number hops taken to reach the target MEP.
MA
– Maintenance association name.
IP/Alias
– IP address or DNS alias of the target device’s CPU.
Forwarded
– Shows whether or not this link trace message was forwarded. A
message is not forwarded if received by the target MEP.
Ingress MAC Address
– MAC address of the ingress port on the target device.
Egress MAC Address
– MAC address of the egress port on the target device.
Ingress Action
– Action taken on the ingress port:
IngOk – The target data frame passed through to the MAC Relay Entity.
IngDown – The bridge ports MAC_Operational parameter is false. This
value could be returned, for example, by an operationally Down MEP that