2 configuring pos interfaces, 1 establishing the configuration task, Applicable environment – Nortel Networks 8000 User Manual
Page 70: Pre-configuration tasks, Data preparation, Configuration procedures, 2 configuring e1 interfaces -5, 1 establishing the configuration task -5, 1 introduction
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Nortel Secure Router 8000 Series
Configuration -WAN Access
4 POS and CPOS interface configuration
•
Support for VPN
Each E1/T1 channel or MP group corresponds to a VPN. The STM-1 CPOS interface supports
to add or remove an E1/T1 channel or an MP group into or from a VRF. For the E1/T1
channel and the MP group added to the VPN, you can set whether to allow access to the
public routing table.
•
Traffic statistics
The SR8000 supports IP/MPLS data packet forwarding and traffic statistics on the E1/T1
channel and the MP group.
4.2 Configuring POS interfaces
4.2.1 Establishing the configuration task
Applicable Environment
When you use SONET/SDH to bear packet data, you need to configure the POS interface.
03 NOTE
By default, the default configuration exists. Completing the steps in this section are optional.
Pre-configuration tasks
None.
Data preparation
To configure a POS interface, you need the following data.
No.
Data
1
Number of the POS interface of the router
2
Overload bytes C2, J0 and J1
3
MTU of the POS interface
Configuration procedures
No.
Procedure
1
Configuring link layer protocol
2
3
4
5
Issue 5.3 (30 March 2009)
Nortel Networks Inc.
4-9