rtgDpnLgDelayMetric 1.3.6.1.4.1.562.2.4.1.40.4.5.3.1.4

This attribute indicates the delay metric calculated for the link group. If the type of the far end switch is AM, the delay metric is calculated for MID routing, ranging from 1 to 2147483647. If the type of the far end switch is EM or RM, the delay metric, ranging from 1 to 255, is based on the measured round trip delay of the delay preferred links in the group. A link group with a low metric value is preferable to one with a higher value as it is associated with lower delay facilities.