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S9700 Core Routing Switch
Configuration Guide - SPU
4.
5.
----End
1.3.3 Configuring Layer 2 Flow Import without Interface
Aggregation
If you do not use interface aggregation, add interfaces on the LPUs and virtual XGE interfaces
on the S9700 to the same VLAN. Configure virtual XGE sub-interfaces on the SPU to allow
packets from this VLAN to pass.
Configuring Layer 2 Flow Import on the S9700 Switch Without Interface
Aggregation
This section describes how to configure Layer 2 flow import on the S9700 switch without
interface aggregation.
Context
Procedure
Step 1 Import data flows.
1.
2.
3.
4.
Issue 01 (2012-03-15)
Run:
ip address ip-address { mask | mask-length } [ sub ]
An IP address is configured for the Eth-Trunk sub-interface.
Run:
arp broadcast enable
The ARP broadcast function is enabled on the Eth-Trunk sub-interface.
When you enable or disable the ARP broadcast function on a sub-interface, the routing
status on the sub-interface becomes Down and then Up. This may result in route flapping
on the entire network, affecting the service operation.
NOTE
In this document, incoming data flows refer to the flows sent from an LPU to the SPU, and outgoing data
flows refer to the flows sent from the SPU to an LPU.
Run:
system-view
The system view is displayed.
Run:
vlan vlan-id
The VLAN for incoming data flows is created and the VLAN view is displayed.
Run:
quit
Exit from the VLAN view.
Run:
interface interface-type interface-number
The view of the interface that forwards traffic to the SPU is displayed.
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Copyright © Huawei Technologies Co., Ltd.
1 SPU Pre-Configuration
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