xStack
®
DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
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Weight (0-65535)
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.
AS Path
Click the radio button to enter an AS path list which is used to prepend the AS list.
Community
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.
Origin
Click the radio button to enter the origin for the route. It can be one of the following three
values, EGP, IGP, or incomplete.
Dampening
Click the radio button to enter the dampening timer and parameter.
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
to authenticate every packet exchanged between OSPF routers. It is used as a security mechanism to limit the
exchange of network topology information to the OSPF routing domain. This page is used to configure an MD5 key
and password.
To view the following window, click
L3 Features > MD5 Settings
, as shown below:
Figure 5-1458 MD5 Settings Window
The fields that can be configured are described below:
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