Nokia 7705 SAR - Page 452

7705 SAR Interfaces
452
Interface Configuration Guide
3HE 11011 AAAC TQZZA Edition: 01
multiclass
Syntax multiclass count
no multiclass
Context config>port>multilink-bundle>mlppp
Description This command enables multi-class MLPPP (MC-MLPPP) as defined by RFC 2686, The Multi-
Class Extension to Multi-Link PPP. The 7705 SAR supports MC-MLPPP bundles with 2, 3 or
4 classes. To change the number of classes, all member links must be removed and then the
bundle must be shut down.
The packets transmitted on the MC-MLPPP bundle are sent with class values from 0 to one
less than the configured class size. For example, a 4-class MLPPP bundle has 4 classes and
transmits packets with class numbers 0, 1, 2, and 3. A 4-class bundle transmits packets with
class numbers 0, 1 and 2 and a 2-class bundle transmits packets with class numbers 0 and
1. A 0-class MLPPP bundle has the highest priority.
Entries are created and deleted by the system depending on the number of classes being
used by a given MLPPP bundle. The no form of the command disables multi-class MLPPP.
Default no multiclass
Parameters count — specifies the number of classes in an MLPPP bundle
Values 2 to 4
mrru
Syntax mrru mrru
no mrru
Context config>port>multilink-bundle
Description This command specifies the maximum received reconstructed unit (MRRU), which is similar
to a maximum transmission unit (MTU) but applies only to MLPPP multilink bundles. The
MRRU is the maximum frame size that can be reconstructed from multilink fragments. This
command is only valid for MLPPP bundles.
The no form of this command resets the MRRU to the default.
Default 1524
Parameters mrru — the maximum received reconstructed unit size, expressed as an integer
Values 1500 to 2088 bytes (for MLPPP)
1500 to 2090 bytes (for PPP)