Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 618

JUNOSe 11.1.x Link Layer Configuration Guide
ppp mru
ppp multilink enable
ppp multilink multiclass
586
Configuring a Dynamic Interface from a Profile
host1(config-profile)#ppp max-negotiations 15
Example 4 Restores the maximum number of LCP, IPCP, and IPv6CP
renegotiation attempts to the default value, 30
host1(config-profile)#no ppp max-negotiations
Use the no version to restore the default value, 30 renegotiation attempts.
See ppp max-negotiations.
Use to control the negotiation of the maximum receive unit (MRU).
Specify the number of bytes, in the range 64–65535.
We recommend you coordinate this value with the network administrator on
the other end of the line.
If the value configured for the PPP MRU is greater than the value of the lower-layer
MRU minus the PPP header length, the router logs a warning message and uses
the lesser of the configured MRU value or the lower-layer MRU value minus the
PPP header length to negotiate the local MRU.
If the value configured for the PPP MRU conflicts with a similar value configured
for another protocol, such as the MTU value for PPPoE, the router uses the lesser
of the two values.
Example
host1(config-if)#ppp mru 576
Use the no version to restore the default value, which causes PPP to use the
lower-layer MRU minus the PPP header length as the MRU value. added per
mkelkar for fix to cqid 72648 (FranS)
See ppp mru.
Use in a profile to enable the creation of dynamic MLPPP interfaces.
Example
host1 (config-profile)#ppp multilink enable
Use the no version to cause the LNS to reject any incoming requests to create
dynamic MLPPP interfaces.
See ppp multilink enable.
Use in a profile to enable multiclass MLPPP and the creation of multilink classes
on a dynamic MLPPP interface.
Example
host1 (config-profile)#ppp multilink multiclass multilink-classes 6