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NetEngine IAD User Guide
Bridge Configuration 135
1. G2237 xDSL
2. 10/100BaseT Ethernet
0. (Abort)
Type the number of the port for which you want to enable STP.
3. If more than one interface is configured on the selected port, the IAD
displays a list of interfaces:
Port DLCI Encapsulation
1 18 Proprietary Voice DLCI
Type the number of the port.
4. The IAD displays the status of this interface and port, and a prompt:
Spanning tree over T1/E1 Port 1, is currently
DISABLED
Enter E to Enable, D to Disable:
Type E to enable STP on this port, or D to disable it.
5. The IAD saves, then displays the Bridge Configuration menu.
6. Repeat these steps for each port you want to enable or disable STP.
7. Reset the IAD (page 15) when you finish bridge configuration.
Config-
uring
Spanning
Tree Bridge
Priority
The Spanning Tree algorithm selects the bridge with the lowest priority on
the network as the Root Bridge.
To set the Spanning Tree bridge priority (a value between 1 and 65,565—
default 32,768), follow these steps:
1. Type R on the Bridge Configuration menu to select Configure Spanning
Tree Bridge Priority.
The IAD displays the following instructions:
Enter Bridge Priority (1..65535): (32768)
Type the priority and press Enter.
2. The IAD updates the configuration.
3. Press any key to display the Bridge Configuration menu.
4. Continue with other configuration tasks.
5. Reset the IAD (page 15) when you finish bridge configuration.
Config-
uring
Spanning
Tree Port
Priority
The spanning tree algorithm uses the spanning tree bridge priority to
determine which bridge to use as the Ethernet LAN destination when two
or more bridges are bridging between the same LAN.
To set the Spanning Tree priority by port (range 0 - 255—default 128),
follow these steps (the lower the value, the higher the priority):
1. On the Bridge Configuration menu, type Q to select Configure
Spanning Tree Port Priority.
2. The IAD displays the interfaces available on this IAD, and a prompt.
Available Interfaces:
1. G2237 xDSL
2. 10/100BaseT Ethernet
0. (Abort)
Type the number of the port for which you want to set the priority.