Dell Force10 TeraScale C Series, Справочное руководство

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1010 | Open Shortest Path First (OSPFv2 and OSPFv3)
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To delete a parameter of a virtual link, use the
no area area-id virtual-link router-id
[[
authentication-key
[
encryption-type
]
key
] | [
message-digest-key keyid md5
[
encryption-type
]
key
]] [
dead-interval seconds
] [
hello-interval seconds
]
[
retransmit-interval seconds
] [
transmit-delay seconds
] command syntax.
Parameters
Defaults dead-interval seconds = 40 seconds; hello-interval seconds = 10 seconds; retransmit-interval
seconds = 5 seconds; transmit-delay seconds = 1 second
Command Modes ROUTER OSPF
Command
History
Usage
Information
All OSPF areas must be connected to a backbone area (usually Area 0). Virtual links connect broken or
discontiguous areas.
area-id
Specify the transit area for the virtual link in dotted decimal format
(A.B.C.D.) or enter a number from zero (0) to 65535.
router-id
Specify an ID (IP address in dotted decimal format) associated with a
virtual link neighbor.
authentication-key
[ encryption-type ] key |
message-digest-key keyid
md5
[
encryption-type
]
key
(OPTIONAL) Choose between two authentication methods:
• Enter the keyword
authentication-key
to enable simple
authentication followed by an alphanumeric string up to 8
characters long. Optionally, for the
encryption-type
variable,
enter the number 7 before entering the
key
string to indicate that an
encrypted password will follow.
• Enter the keyword
message-digest-key
followed by a
number from 1 to 255 as the
keyid
. After the
keyid
, enter the
keyword
md5
followed by the
key
. The
key
is an alphanumeric
string up to 16 characters long. Optionally, for the
encryption-type
variable, enter the number 7 before entering the
key
string to indicate that an encrypted password will follow.
dead-interval seconds
(OPTIONAL) Enter the keyword
dead-interval
followed by a
number as the number of
seconds
for the interval.
Range: 1 to 8192.
Default: 40 seconds.
hello-interval seconds
(OPTIONAL) Enter the keyword
hello-interval
followed by the
number of
seconds
for the interval.
Range: 1 to 8192.
Default: 10 seconds.
retransmit-interval seconds
(OPTIONAL) Enter the keyword
retransmit-interval
followed by
the number of
seconds
for the interval.
Range: 1 to 8192.
Default: 5 seconds.
transmit-delay seconds
(OPTIONAL) Enter the keyword
transmit-delay
followed by the
number of
seconds
for the interval.
Range: 1 to 8192.
Default: 1 second.
Version 7.8.1.0 Introduced support for Multi-Process OSPF.
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series