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 default to point-to-point. When an Ethernet port is used as a single large
bandwidth IP network between two routers, the network type can be point-to-point since there
are only two routers. Using point-to-point as the network type eliminates the overhead of the
OSPF designated router election. It is normally not useful to set a tunnel to OSPF network type
broadcast.
Syntax
ipv6 ospf network { broadcast | point-to-point }
no ipv6 ospf network
•
broadcast — The network type is broadcast.
•
point-to-point — The network type is point-to-point.
Default Configuration
Broadcast is the default state.
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