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M-series and MX-series Devices
Table 183: MSTP Configuration Fields (continued)
Option
Interface
Msti
Configuring OSPF (NSM Procedure)
332
Function
Specifies MSTP settings for the
interface.
Specifies MST instances settings for an
interface or VLAN.
OSPF uses the shortest path first (SPF) algorithm to determine the route to reach each
destination. All devices in an area run this algorithm in parallel, storing the results in their
individual topological databases. Devices with interfaces to multiple areas run multiple
copies of the algorithm.
To configure OSPF in NSM:
In the navigation tree select
1.
In the
Devices
list, double click the device to select it.
2.
Click the
3.
Configuration
In the configuration tree, expand
4.
Add/Modify the parameters under the respective tabs as specified in Table 184 on
5.
page 333.
Click one:
6.
OK—To save the changes.
Your Action
1.
2. Specify the interface name.
3. Specify the port priority.
4. Specify the path cost. MSTP uses the
5. Specify the mode. The link type can
6. Select
7. Select
8. Click
9. Specify the
1.
2. Enter a comment.
3. Specify the bridge priority.
4. Click
Device Manager > Devices
tab.
Protocols
and select
Click the expand icon.
path cost when selecting an interface
to place into the forwarding state. A
lower path cost represents
higher-speed transmission.
be shared or point-to-point.
to enable the feature.
Edge
No root port
if it is not
specified.
OK
.
Bpdu timeout action
Block
Alarm
Specify the Msti ID.
OK
.
.
OSPF
.
Copyright © 2010, Juniper Networks, Inc.
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