950 OSPFv3 Commands
ipv6 ospf mtu-ignore
Use the ipv6 ospf mtu-ignore command in Interface Configuration mode to
disable OSPF maximum transmission unit (MTU) mismatch detection.
OSPF Database Description packets specify the size of the largest IP packet
that can be sent without fragmentation on the interface. When a router
receives a Database Description packet, it examines the MTU advertised by
the neighbor. By default, if the MTU is larger than the router can accept, the
Database Description packet is rejected and the OSPF adjacency is not
established.
Syntax
ipv6 ospf mtu-ignore
no ipv6 ospf mtu-ignore
Default Configuration
Enabled is the default state.
Command Mode
Interface Configuration (VLAN, Tunnel, Loopback) mode.
User Guidelines
This command has no user guidelines.
Example
The following example disables OSPF maximum transmission unit (MTU)
mismatch detection.
console(config)#interface vlan 15
console(config-if-vlan15)#ipv6 ospf mtu-ignore
ipv6 ospf network
Use the ipv6 ospf network command in Interface Configuration mode to
change the default OSPF network type for the interface. Normally, the
network type is determined from the physical IP network type. By default all
Ethernet networks are OSPF-type broadcast. Similarly, tunnel interfaces
