Routing > OSPF > Interfaces
Routing
322
RM GUI HiSecOS EAGLE20/30
Release
3.0
09/2015
Auth Key ID Specifies the
md5
authentication key ID value.
The cryptographic authentication option, md5, helps protect your network
against passive attacks and helps provide significant protection against
active attacks.
The prerequisite for specifying this value is that you specify the "Auth Type"
as
md5
.
Possible values:
0..255
(default setting:
0
)
Cost Specifies the OSPF internal metric.
OSPF uses link cost as the metric and uses a reference bandwidth of
100 Mbps for the cost calculation. The formula to calculate cost is reference
bandwidth divided by interface bandwidth. For example, when the interface
bandwidth is 10 Mbps, then the metric cost value is 100 Mbps / 10 Mbps
=10.
Furthermore, OSPF uses the cost of a link to calculate the SPF routes.
When you specify this value as a low value then OSPF uses this route over
a route with a higher value.
Possible values:
1..10000
(default setting:
1
)
Calculated Cost Displays the value of the OSPF metric which uses the device for this
interface at the moment.
MTU ignore Activates/deactivates the IP maximum transmission unit (MTU) mismatch
detection on this OSPF interface.
Possible values:
marked
The router checks if neighbors are using the same MTU value on the
interfaces.
unmarked
(default setting)
Disables the IP MTU check and allows adjacencies when the MTU
value differs on the interfaces.
Parameters Meaning
To Next Page
Loading...