Service Manual

ipv6 ospf dead-interval
Set the time interval since the last hello-packet was received from a router. After the time interval elapses, the neighboring routers
declare the router down.
Syntax
ipv6 ospf dead-interval seconds
To return to the default time interval, use the no ipv6 ospf dead-interval command.
Parameters
seconds
Enter the time interval in seconds. The range is from 1 to 65535 seconds.
Defaults 40 seconds (Ethernet).
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.1.(0.0) Introduced on the S4810 and Z9000.
7.8.1.0 Added support for C-Series.
7.4.1.0 Introduced on the E-Series.
8.3.19.0 Introduced on the S4820T.
Usage Information
By default, the dead interval is four times longer than the default hello-interval.
Related Commands
ipv6 ospf hello-interval – species the time interval between hello packets.
ipv6 ospf encryption
Congure an IPsec encryption policy for OSPFv3 packets on an IPv6 interface.
Syntax
ipv6 ospf encryption {null | ipsec spi number esp encryption-algorithm
[key-encryption-type] key athentication-algorithm [key-encryption-type]
key}}
Parameters
null Causes an encryption policy congured for the area to not be inherited on the
interface.
ipsec spi number Security Policy index (SPI) value that identies an IPsec security policy. The range
is from 256 to 4294967295.
esp encryption-
algorithm
Encryption algorithm used with ESP.
Valid values are: 3DES, DES, AES-CBC, and NULL.
Open Shortest Path First (OSPFv2 and OSPFv3)
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