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SmartAX MA5616 Multi-service Access Module
Configuration Guide
Table 5-7 Default settings of the xPoA-xPoE protocol conversion
Parameter
Maximum number of the MAC addresses in the
MAC address pool
Status of the IPoA-IPoE protocol conversion
Aging time of the IPoA user forwarding entry
Status of the PPPoA-PPPoE protocol conversion
Status of the MRU negotiation function during the
PPPoA-PPPoE protocol conversion
Procedure
l
l
Issue 04 (2011-10-30)
Configure the IPoA-IPoE protocol conversion.
A user can access the Internet in the IPoA mode only after the IPoA-IPoE protocol
conversion is enabled.
1.
In the global config mode, run the mac-pool command to configure the MAC address
pool, which is used to allocate source MAC addresses to IPoA users. By default, the
number of the MAC addresses in the MAC address pool is 256, which can be changed
by setting parameter scope.
The MAC address encapsulated into packets during the IPoA-IPoE protocol
conversion is the MAC address allocated to the user from the MAC address pool.
2.
Run the ipoa enable command to enable the IPoA-IPoE protocol conversion. By
default, the IPoA-IPoE protocol conversion is disabled.
3.
Run the encapsulation command to set the user packet encapsulation mode (select
ipoa as the encapsulation mode).
NOTE
l Configure either the ipoa default gateway command or the dstip parameter in the
encapsulation command. If the MA5616 works in the L2 mode, set the IP address of the
upper-layer router as the default gateway. If the MA5616 works in the L3 mode, set the IP
address of the L3 interface corresponding to the MA5616 as the default gateway.
l IPoA encapsulation is not supported in the single-PVC for multiple services application.
l To switch the encapsulation mode from PPPoA to IPoA, you must change the encapsulation
mode to llc bridge first and then perform switching.
4.
Run the ipoa expire-time command to set the aging time of the IPoA user forwarding
entry. By default, the aging time of the IPoA user forwarding entry is 1200s. The
default value is recommended.
Configure the PPPoA-PPPoE protocol conversion.
A user can access the Internet through the PPPoA dialup only after the PPPoA-PPPoE
protocol conversion is enabled.
1.
In the global config mode, run the mac-pool command to configure the MAC address
pool, which is used to allocate source MAC addresses to PPPoA users. By default, the
number of the MAC addresses in the MAC address pool is 256, which can be changed
by setting parameter scope.
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5 Configuring the xDSL Internet Access Service
Default Setting
256
Disabled
1200s
Disabled
Disabled
174
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