Cisco Systems MGX-FRSM-2CT3 Network Router User Manual


 
Service Resource Module
Cisco MGX 8850 Installation and Configuration, Release 1.1.00, Part Number 78-6186-02
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Loopback Test Options
The loopback tests do not monitor the integrity of the data but rather the integrity of the path. The
type of loopback indicates the direction of test data transmission. The choices are:
far end means the service module transmits data to the CPE and receives the data back
remote means the service module receives data from the CPE and loops back to the CPE
metallic means the service module receives data from the network and loops it back to the
network