Enterasys G3G170-24, Cli Reference Manual

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ipv6 ospf mtu-ignore
19-24 OSPFv3 Configuration
ipv6 ospf mtu-ignore
This command disables OSPFv3 maximum transmission unit (MTU) mismatch detection.
Syntax
ipv6 ospf mtu-ignore
no ipv6 ospf mtu-ignore
Parameters
None.
Defaults
By default, MTU mismatch detection is enabled.
Mode
Router interface configuration: G3(su) ‐ >router(Config ‐ if(Vlan 1))#
Usage
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.
Use this command to prevent the OSPFv3 router process from checking whether neighbors are
using the same maximum transmission unit (MTU) on a common interface when exchanging
Database Description packets.
Use the no form of this command to enable MTU mismatch detection.
Example
This example disables MTU mismatch detection on router interface VLAN 7.
G3(su)->router(Config)# interface vlan 7
G3(su)->router(Config-if(Vlan 7))# ipv6 ospf mtu-ignore
ipv6 ospf network
This command changes the default OSPFv3 network type for the router interface.
Syntax
ipv6 ospf network { broadcast | point-to-point }
no ipv6 ospf network { broadcast | point-to-point }
Parameters
Defaults
Default network type is broadcast.
broadcast Sets the network type to broadcast.
point ‐ to ‐ point Sets the network type to point ‐ to ‐ point.