TP-Link JetStream T2700G-28TQ User Manual page 212

Retransmit Interval:
Hello Interval:
Dead Interval:
Transmit Delay:
Cost:
Network Type:
Passive Mode:
MTU Ignore:
Database Filter:
Authentication
Type:
Authentication Key
ID:
Authentication Key:
The retransmit interval for the specified interface. This is the
number of seconds between link-state advertisements for
adjacencies belonging to this router interface. This value is
also used when retransmitting database descriptions and
link-state request packets. The valid value ranges from 1 to
65535 seconds and the default is 5 seconds.
The hello interval for the specified interface in seconds. This
parameter must be the same for all routers attached to a
network. The valid value ranges from 1 to 65535 seconds and
the default is 10 seconds.
The dead interval for the specified interface in seconds. This
specifies how long a router will wait to see a neighbor router's
Hello packets before declaring that the router is down. This
parameter must be the same for all routers attached to a
network. The valid value ranges from 1 to 65535 seconds and
the default is 40 seconds.
The Transit Delay for the specified interface. This specifies the
estimated number of seconds it takes to transmit a link state
update packet over the selected interface. The valid value
ranges from 1 to 65535 seconds and the default is 1 second.
The link cost. OSPF uses this value in computing shortest
paths. The valid value ranges from 1 to 65535.
Sets the OSPF network type. The default network type for
Ethernet interfaces is broadcast.
Make an interface passive to prevent OSPF from forming an
adjacency on an interface. OSPF advertises networks
attached to passive interfaces as stub networks. Interfaces are
not passive by default.
Disables OSPF MTU mismatch detection on received
database description packets. Default value is Disable (MTU
mismatch detection is enabled).
To prevent outgoing link-state advertisements (LSAs) flooding
out of an OSPF interface. The default is Disable, all outgoing
LSAs are flooded out of the interface.
The authentication type of interface. The choices are:
default: The authentication type is same with the

associated area's authentication type.
null: No authentication.

simple: Use simple password.

md5: Use md5 message-digest algorithm.

When you select md5, the key ID should be entered. The valid
value ranges from 1 to 255.
Specify the authentication key. The length of simple key is no
more than 8 characters, and md5 key is no more than 16
characters.
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