Technical information

ADC Telecommunications, Inc.
304 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
hello-interval <seconds> Specifies the interval, in seconds, the router waits between
sending Hello packets on the current OSPF virtual interface. Valid
range: 1 to 65535 seconds. The default is 10.
retransmit-interval
<seconds>
Specifies the Link State Advertisement (LSA) retransmit interval in
seconds for the current interface. This interval determines the
number of seconds before a link state advertisement is
retransmitted. Valid range: 1 to 65535. The default is 5.
transit-delay <seconds> Specifies the number of seconds it takes to transmit a link state
update packet on the current OSPF interface. Valid range: 1 to
65535. The default is 1.
authentication [{{md5 |
password} | {key-id <id>
key <key> | key <key>}}]
Specifies the type of authentication (MD5 or simple password)
that OSPF uses as a security measure so that the current interface
exchanges routing information with authorized neighbors only.
This command also specifies the security key that is used for
routing information exchanges.
Specify one of these authentication types:
md5 – Specifies that the OSPF virtual interface uses MD5
authentication. If you specify md5 as the authentication type, you
must subsequently specify the shared secret key with the
key-id <id> key <key> argument. See the description of the ip
ospf authentication command for more information on MD5.
password – Specifies a simple password authentication method
that includes a password in all OSPF messages. If you specify
password as the authentication type, you must subsequently
specify the password with the key <key> argument. See the
description of the ip ospf authentication command for more
information on simple password authentication.
Specify one of these secret keys:
key-id <id> key <key> – Specifies the md5 key ID and shared
secret key. The key-id <id> parameter is an integer ranging from 1
to 255 that identifies the shared secret key. The key <key>
parameter specifies the key, which is a text string from 1 to 16
characters.
key <key> – Specifies the simple password, which is a text string
from 1 to 16 characters.