BayRS Version 13.10 Document Change Notice
50
300020-C Rev. 00
Configuring PPP Services
The following sections are amendments to Configuring PPP Services.
Replace the existing sections “Setting the Maximum Receive Unit (MRU)” and
“Enabling RFC 1661 Compliance for Dial Circuits” with the sections that follow.
Note that all the upgrade options listed in “Setting the Maximum Receive Unit
(MRU)” are no longer valid.
Setting the Maximum Receive Unit (MRU)
The Maximum Receive Unit (MRU) Size parameter specifies the maximum
receive unit size, in bytes, for the line. The default MRU size for leased lines is
1590 bytes. The default MRU size for dial lines is 1500 bytes.
For leased lines, the router negotiates the MRU size automatically, so you do not
have to configure a value manually. However, to ensure that the router can
negotiate the MRU size successfully, you must disable the RFC1661 Compliance
parameter. This parameter is enabled by default to ensure the correct MRU size
for dial lines.
For instructions on disabling RFC 1661 compliance, see “Disabling RFC 1661
Compliance.”
Using the BCC
The MRU size and RFC 1661 compliance are included in the
dial
object for PPP
dial interfaces. For instructions on setting the
mru
parameter and
mru-compliance
parameter, see Configuring Dial Services.
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