H3C Technologies H3C S7500E Series Switches - Manual (Page 104)

7-3
The priority configured for an OLT port (with the qos priority priority-value command) takes effect
only when QinQ is enabled on the OLT port.
After MAC authentication is enabled on an OLT port, the port directly discards the unicast packets
that fail to pass the authentication, while the corresponding multicast table entries can be created
on the device for multicast packets regardless of whether the multicast packets pass the
authentication.
ONU Port Features and Restrictions
This section discusses the ONU port configurations with an S7500E switch working as an OLT device.
The actual configurations depend on whether the ONUs attached to the OLT ports support the features.
Assume UNI port mirroring can be configured in port view of ONU 3/0/1:1. This configuration, however,
will not take effect if the ONUs attached to ONU 3/0/1:1 do not support port mirroring.
Table 7-2 ONU port features
Feature Remarks Reference
Basic parameters
Configuring an ONU port
description string
Enabling/disabling an ONU
port
Configuring port up/down state
suppression timers
Displaying and clearing port
statistics information
Ethernet Port Configuration in the
Layer 2 - LAN Switching
Configuration Guide
Loopback test
Configuring ONU port loopback
test function
Ethernet Port Configuration in the
Layer 2 - LAN Switching
Configuration Guide
Port link type
Configuring the link type and
default VLAN ID for an ONU port
VLAN configuration in the Layer 2 -
LAN Switching Configuration
Guide
Port trap Configuring ONU port trap
SNMP Configuration in the
Network Management and
Monitoring Configuration Guide