Huawei OptiX OSN 550 Configuration Manual page 183

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Step Operation
2 Configuring Internal Ports on Ethernet
Boards
3 Creating Ethernet LAN Services
4 Modify Hub/Spoke attribute of
mounted ports
5 Creating SDH Services
6 Configuring the Layer 2 switching
feature
l Creating MAC Address Entries
l Modifying Aging Time of MAC
Addresses
l Configuring the Spanning Tree
7 Testing Ethernet Service Channels
Issue 02 (2011-06-30)
Remarks
Required
When an NE transmits Ethernet services through the internal
ports (that is, VCTRUNK ports) on the Ethernet board to the
SDH side, you need to configure the attributes of the
VCTRUNK ports so that the VCTRUNK ports can work with
the Ethernet board on the opposite equipment. This ensures
that the transmission of the Ethernet services in the SDH
network is normal.
Required
When an Ethernet switching board carries LAN services, you
need to create the bridge and set the attributes of the bridge
and the port mounted to the bridge.
Optional
In the case of Ethernet LAN services, you can modify the Hub/
Spoke attribute between access nodes from the default value
of Hub to Spoke, thus disabling the communication between
the access nodes; however, the communication between the
access nodes and the convergence node is not disabled.
Required
This topic describes how to create the timeslot connections
between the bound paths and the line board, thus ensuring that
the Ethernet services are transmitted in specified timeslots
over the transmission line.
Optional
l You can manually specify the port for forwarding the
MAC frames to create the VLAN unicast entries and you
can suppress the forwarding of certain MAC frames to
create the MAC address disabled entries. The manually
created MAC entries are not affected by the aging time.
l The aging time of the dynamic MAC address entries of an
Ethernet switching board is five minutes by default. You
can modify the aging time according to the actual
requirements.
l There may be loops in the network topology of Ethernet
services. Hence, the STP/RSTP protocol is enabled to
prevent packets from being proliferated and endlessly
cycled in the loop network.
Required
After the Ethernet services are created, test the service
continuity.
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4 Configuring Ethernet Services
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