113
This command takes precedence over the
mandatory-chap
command. If both commands are
configured for an L2TP group, the LNS performs LCP negotiation with the user.
Examples
# Force an LNS to perform LCP negotiation with users.
<Sysname> system-view
[Sysname] l2tp-group 1 mode lns
[Sysname-l2tp1] mandatory-lcp
Related commands
mandatory-chap
mtu
Use
mtu
to set the MTU size of an interface.
Use
undo mtu
to restore the default.
Syntax
mtu
size
undo mtu
Default
The MTU size of a virtual PPP interface is 1500 bytes.
Views
Virtual PPP interface view
Predefined user roles
network-admin
Parameters
size
: Specifies the MTU size in the range of 128 to 1500 bytes.
Usage guidelines
The MTU size of an interface affects the fragmentation and reassembly of IP packets on the
interface.
For the configured MTU size to take effect, you must execute the
shutdown
command and then
the
undo shutdown
command on the interface.
Examples
# Set the MTU size of Virtual-PPP 10 to 1400 bytes.
<Sysname> system-view
[Sysname] interface virtual-ppp 10
[Sysname-Virtual-PPP10] mtu 1400
ppp access-control enable
Use
ppp access-control enable
to enable L2TP-based EAD.
Use
undo
ppp access-control enable
to disable L2TP-based EAD.
Syntax
ppp
access-control
enable
Summary of Contents for MSR810
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