Example: Configuring The Tdm Pwe3 To Emulate Tdm Services On The Mpls Network - Huawei SmartAX MA5603T Configuration Manual

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
tunnel-policy ip_policy
tunnel select-seq ip load-balance-number 1
quit
pw-para 2
peer-address 9.9.9.9
pw-type tdm satop e1
tdm-load-time satop e1 loadtime 125
rtp-header
jitter-buffer buffer-size 2500
control-word
vccv cc cw alert ttl cv lsp-ping
tnl-policy ip_policy
quit
tdm-connect connectid 1 tdm pwe3-uplink 0/3 e1 0/3/1
pw-ac-binding tdm 1 pw 2
interface edt 0/3
adapt-clock-source clock-source 0 2
clock-work 1 net
4.3.5 Example: Configuring the TDM PWE3 to Emulate TDM
Services on the MPLS Network
The MA5600T/MA5603T/MA5608T supports the SAToP encapsulation for non-frame E1
signals and implements the TDM PWE3 emulation service after MPLS-encapsulating the
signals. In this way, the MA5600T/MA5603T/MA5608T provides emulated TDM private line
service over the MPLS network.
Service Requirements
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Prerequisite
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Context
The implementation process of TDM PWE3 is as follows:
1.
2.
3.
4.
Issue 01 (2014-04-30)
To make full use of legacy TDM line and equipment, and replace legacy DDN network
and ISDN PRI PBX convergence network.
To perform MPLS over IP encapsulation on the E1 data aggregated by the Nx64k private
line and ISDN PRI PBX, and transmit the data upstream as MPLS packets to the DDN
network or SDH network.
The H802EDTB board and SPUB board are installed and work in the normal state.
The working mode of the H802EDTB board is set to SAToP by running the board
workmode command.
A static route or dynamic route is successfully configured on each device over the network
so that the IP routes between LSRs are reachable.
The data of the Nx64k private line service or ISDN PRI PBX service is converged and then
transmitted to the H802EDTB board of the MA5600T/MA5603T/MA5608T.
After performing SAToP processing (adding CW control word and RTP header) on the E1
data, the H802EDTB board sends the data to the SPUB board through the control board.
After performing the PW and MPLS encapsulation on the packets, the SPUB board adds
the ETH header to the packets, and then sends them to the control board.
The control board performs Layer 2 forwarding and sends the packets to the upstream port.
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