User Manual

OSPF and OSPFv3
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M4200 and M4300 Series ProSAFE Managed Switches Web Management User Manual
• RIP
• Static
7. In the Redistribute list, select to Enable or Disable the redistribution for the selected source
protocol.
8. Set the Metric value to be used as the metric of redistributed routes.
This fields displays the metric if the source was preconfigured and can be modified. The
valid values are 0 to 16777214.
9. From the Metric Type list, select the OSPF metric type of redistributed routes.
10. Set the Tag field in routes redistributed.
This field displays the tag if the source was preconfigured; otherwise, the tag is 0 and can
be modified. The valid values are 0 to 4294967295.
11. From the Subnets list, select whether the subnetted routes will be redistributed (Enable) or
not (Disable).
12. In the Distribute List field, set the access list that filters the routes to be redistributed by the
destination protocol.
Only permitted routes are redistributed. If this command refers to a nonexistent access
list, all routes are permitted. The valid values for access list IDs are 1 to 199.
When used for route filtering, the only fields in an access list that get used are as follows:
• Source IP address and netmask
• Destination IP address and netmask
• Action (permit or deny)
All other fields (source and destination port, precedence, ToS, and so on) are ignored.
The source IP address is compared to the destination IP address of the route. The source
IP netmask in the access list rule is treated as a wildcard mask, indicating which bits in
the source IP address must match the destination address of the route.
Note: A 1 in the mask indicates a do not care in the corresponding address bit.
When an access list rule includes a destination IP address and netmask (an extended
access list), the destination IP address is compared to the network mask of the
destination of the route. The destination netmask in the access list serves as a wildcard
mask, indicating which bits in the route's destination mask are significant for the filtering
operation.
13. Click the Apply button.
The updated configuration is sent to the switch. Configuration changes take effect
immediately.