Bandwidth occupied by tunnels is applied to all nodes except the node for adding services, node for dropping services, and cross-ring nodes on a ring. This method ensures that bandwidth reserved on each node meets service requirements.
In the NE Explorer, select an NE and choose from the Function Tree, click the Reserved Bandwidth tab.
Button |
Description |
|
|---|---|---|
New |
Specifies reserved bandwidth for the tunnel that passes through a node. |
|
Delete |
Deletes bandwidth reserved for the tunnel bound to a ring under the following circumstances:
NOTE:
You need to perform this operation in the NE Explorer after an exception occurs during reserved-bandwidth deletion in an E2E manner or the tunnel becomes discrete. |
|
Field |
Value |
Description |
|---|---|---|
Tunnel ID |
Example: 10 |
Indicates the ID of a tunnel. |
Source Node ID |
Example: 35.10.81.1 |
Indicates the source node ID of a tunnel. |
Sink Node ID |
Example: 35.10.83.1 |
Indicates the sink node ID of a tunnel. |
Reserved Bandwidth on Eastern Interface (kbit/s) |
Example: 125 |
Specifies the reserved bandwidth on the east port. NOTE:
Do not set reserved bandwidth on the east port, reserved bandwidth on the west port and PIR to 0 in the same time. Reserve bandwidth on the east and west ports for a bidirectional tunnel and reserve bandwidth only on the outgoing port for a unidirectional tunnel. |
Reserved Bandwidth on Western Interface (kbit/s) |
Example: 214 |
Specifies the reserved bandwidth on the west port. |
PIR (kbit/s) |
Example: 248 |
Specifies the peak information rate (PIR) of a tunnel. The PIR of each tunnel cannot be higher than the PIR of the ring. |