TMS zl Management and Configuration Guide ST.1.2.100916

A-70
Command-Line Reference
Global Configuration Context
Table A-21. OSPF on GRE Command Options
gre <tunnel name> ip igmp. This command enables (or disables) IGMP on
the GRE tunnel interface:
Syntax: [no] gre <tunnel name> ip igmp
Replace <tunnel name> with name of the GRE tunnel to on which you are
enabling IGMP.
gre <tunnel name> ip pim-sparse. This command enables (or disables)
PIM-Sparse Mode on the GRE tunnel interface:
Syntax: [no] gre <tunnel name> ip pim-sparse
Replace <tunnel name> with name of the GRE tunnel to on which you are
enabling multicast routing.
When you enter the command and enable PIM, enter the PIM context of the
GRE tunnel interface context. In this context, you can set the DR priority on
the GRE tunnel. The prompt is:
Command Option Purpose
area <area ID> Specifies the area to which you want to assign the GRE tunnel.
For <area ID>, you can use integer or dotted-decimal (x.x.x.x) notation.
However, the show ip ospf area command will always display the area ID
in dotted-decimal notation. For example, 0.0.0.1 will be displayed if you type
1 as the area ID and 0.0.1.0 will be displayed if you type 256 as the area ID.
cost <GRE tunnel cost> Specifies the cost that the tunnel interface contributes to the overall metric
(1-65535).
hello-interval <interval> Specifies the time between sending hellos (1 to 65,535 seconds).
dead-interval <interval> Specifies the time to wait for a hello before determining a link is down (1 to
65,535 seconds).
priority <priority> Specifies the priority of the TMS zl Module in DR election (1 to 255).
retransmit-interval <interval> Specifies the minimum amount of time the router must wait between
resending LSAs that have not been acknowledged (1 to 3600 seconds).
transmit-delay <delay> Specifies the time assumed for an LSA to reach a peer (1 to 3600 seconds).
[authentication-key <password>] Optionally, sets the authentication type to simple authentication and
specifies the simple password that the module will use to authenticate itself
to other OSPF routers. This can include up to 8 alphanumeric characters.
[md5 <key ID> <md5 key>] Optionally, sets the authentication type to MD5 authentication and specifies
the key ID and key that the module will use to authenticate itself to other
OSPF routers.
• Replace <key ID> with the authentication key ID (1-255).
• Replace <md5 key> with the 16-digit MD5 key.