Md5 Settings - D-Link xStack DGS-3620 Series Reference Manual

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
Local Preference
(0-4294967295)
Weight (0-65535)
AS Path
Community
Origin
Dampening
Metric Type
IPv6 Next Hop
Click the Apply button to accept the changes made.
Click the <<Back button to return to the previous window.

MD5 Settings

The MD5 configuration allows the entry of a 16 character Message Digest version 5 (MD5) key which can be used
Click the radio button to enter the local preference for the matched route.
By default, the BGP router will send the default local preference with the routes. It can be
overwritten by the local preference set by the route map. For the received route, the local
preference sent with the route will be used in the best path selection. This local preference
will be overwritten if the local preference is ingress set by the route map.
For the local routes, the default local preference will be used for them in the best path
selection.
This will take effect for both ingress and egress directions.
Click the radio button to enter the weight for the matched routes.
It will overwrite the weight specified by the neighbor weight command for the routes
received from the neighbor.
If weight is neither specified by the neighbor weight command nor set by the route map,
then routes learned through another BGP peer have a default weight of 0.
The weight of local routes is always 32768.
This will only take effect for ingress direction.
Click the radio button to enter an AS path list which is used to prepend the AS list.
Click the radio button to configure a community to be used or to be appended to the
original communities of the route.
Community String - A community is 4 bytes long, including the 2 byte's autonomous
system number and 2 bytes' network number This value is configured with two 2-byte
numbers separated by a colon. The valid range of both numbers is from 1 to 65535. A
community set can be formed by multiple communities, separated by a comma. An
example of a community set is 200:1024, 300:1025, 400:1026.
Internet – Routes with this community will be sent to all peers either internal or external.
No Export – Routes with this community will be sent to peers in the same AS or in other
sub autonomous systems within a confederation, but will not be sent to an external BGP
(eBGP) peer.
No Advertise – Routes with this community will not be advertised to any peer either
internal or external.
Local AS – Routes with this community will be sent to peers in the same AS, but will not
be sent to peers in other sub ASes in the same confederation and to the external peers.
Additive - If this keyword is specified, the specified community string will be appended to
the original community string.
If not specified, the specified community string will replace the original community string.
Click the radio button to enter the origin for the route. It can be one of the following three
values, EGP, IGP, or incomplete.
Click the radio button to enter the dampening timer and parameter.
Select the metric type. Options to choose from are Type-1 and Type-2.
Type-1 - Calculates the metric (for other routing protocols to OSPF) by adding the
destination's interface cost to the metric entered in the Metric field.
Type-2 - Uses the metric entered in the Metric field without change. This field applies only
when the destination field is OSPF. If the metric type is not specified, it will be type 2.
Select and enter the IPv6 next hop address here.
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