Ericsson HL950 Administrator's Manual page 67

HL950> set interface data wanaal5:if=wan0, ip=10.1.10.1,
mask=255.255.255.252, vcname=dslam, dmode=mer, encap=llc;
HL950> start interface data wanaal5:if=wan0;
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4.5.6.3 Ethernet over ATM, Bridged
The following explains how to set up Ethernet over ATM, Bridged Encapsulation PVCs using LLC or
VCMux encapsulation.
When using PVCs, a user has two ways of carrying multiple protocols over ATM:
Virtual circuit (VC) based multiplexing – The user defines one PVC per protocol. This uses
!
more VCs than LLC encapsulation but reduces overhead because a header is not necessary.
Logical Link Control (LLC) Encapsulation – The user multiplexes multiple protocols over a
!
single ATM VC. The protocol of a carried data unit (PDU) is identified by prefixing the PDU
with an LLC header.
PVC 0/38 used between HL950 and DSLAM.
The HL950 configuration (refer to Figure 29):
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WIF 2x SHDSL Configuration:
HL950> start interface wan shdsl
Ethernet Configuration:
HL950> set interface data Ethernet:if=eth0, dmode=bridged, type=lan;
HL950> start interface data Ethernet:if=eth0;
ATM VCC Configuration:
HL950> add interface atm vcc:name=dslam, type=aal5, vcc=0/38, srvtype=ubr;
WAN Configuration:
HL950> add interface data wanaal5
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Figure 29
Bridged Encapsulation PVCs using LLC or VCMux
Multi Service Edge Device HL950
Administrator's Guide
EN/LZT 108 5995 R3
June 2003