Mtu - Avaya G450 Cli Reference Manual

Context
interface:FastEthernet (PPP L2-L3), Dialer (L2-L3)
Example
To enable obtaining an IP address via PPP/IPCP negotiation:
G450-001(config-if:FastEthernet 10/2)# ip address negotiated
Related Commands
ppp ipcp dns request

mtu

Use the mtu command to set the current interface's Maximum Transmission Unit (MTU). Use
the no form of this command to restore the interface's MTU to its default value.
Note:
The size_in_bytes parameter specifies the Layer 3 packet size. Layer 2
Note:
headers are added to the packet afterwards. The Layer 2 headers vary in size,
depending on the type of interface. Thus the total size of the MTU is the sum of
the size_in_bytes value and the Layer 2 headers.
Syntax
[no] mtu size_in_bytes
Parameters
Parameter
size_in_
bytes
User Level
read-write
Context
interface:Serial (DS1 PPP L2-L3, DS1 PPP L2, DS1 FR L2, USP FR L2, USP PPP L2,
USP PPP L2-L3), FastEthernet (L2, L2-L3), Dialer (L2, L2-L3)
Description
The Maximum Transmission Unit in bytes
PPPoE (PPP over Ethernet)
Possible Default
Values Value
64-1500 1500
Issue 1 January 2008 821