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S9700 Core Routing Switch
Configuration Guide - SPU
Configuring Layer 2 Flow Import on the SPU Without Interface Aggregation
This section describes how to configure Layer 2 flow import on the SPU without interface
aggregation.
Context
Procedure
Step 1 Import data flows.
1.
2.
3.
4.
5.
6.
7.
Step 2 Export data flows.
1.
Issue 01 (2012-03-15)
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:
interface xgigabitethernet interface-number.subinterface-number
The sub-interface view is displayed. Traffic is imported to the SPU through this sub-
interface.
Run:
control-vid vid dot1q-termination
The VLAN to which the sub-interface belongs is specified, and the encapsulation mode of
the sub-interface is configured.
Run:
dot1q termination vid low-pe-vid [ to high-pe-vid ]
The sub-interface is configured to allow the VLAN for incoming data flows. This VLAN
is configured in
Step 1.2
Without Interface Aggregation."
Run:
ip address ip-address { mask | mask-length } [ sub ]
The IP address of the sub-interface is set.
Run:
arp broadcast enable
The ARP broadcast function is enabled on the 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.
Run:
quit
Exit from the sub-interface view.
Run:
interface xgigabitethernet interface-number.subinterface-number
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of section "Configuring Layer 2 Flow Import on the S9700 Switch
1 SPU Pre-Configuration
13
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