3com S7906E 安装指导
6-3
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.
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.
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 S7900E 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.
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 6-2
ONU port features
Feature
Remarks
Reference
Basic parameters
Configuring an ONU port
description string
description string
Enabling/disabling an ONU
port
port
Configuring port up/down
state suppression timers
state suppression timers
Displaying and clearing port
statistics information
statistics information
Port-related configuration
Loopback test
Configuring ONU port loopback
test function
test function
Port-related configuration
Port link type
Configuring the link type and
default VLAN ID for an ONU
port
default VLAN ID for an ONU
port
VLAN configuration
Port trap
Configuring ONU port trap
SNMP-RMON configuration
MAC address table
management
management
Adding or modifying MAC
address entries on specific
ONU ports
address entries on specific
ONU ports
Configuring the maximum
number of MAC addresses
that can be learned on an
ONU port
number of MAC addresses
that can be learned on an
ONU port
MAC address table
management configuration
management configuration