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IPv6 Commands
382
ProSafe M4100 and M7100 Managed Switches
no ipv6 ospf hello-interval
This command sets the default OSPF hello interval for the specified interface.
Format no ipv6 ospf hello-interval
Mode
ipv6 ospf mtu-ignore
This command disables 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.
Default
Format ipv6 ospf mtu-ignore
Mode
no ipv6 ospf mtu-ignore
This command enables the OSPF MTU mismatch detection.
Format no ipv6 ospf mtu-ignore
Mode
ipv6 ospf network
This command changes 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.
Default
Format ipv6 ospf network {broadcast | point-to-point}
Mode
Format ipv6 ospf hello-interval <seconds>
Mode
Interface Config
Interface Config
enabled
Interface Config
Interface Config
broadcast
Interface Config