Only one elastic network egress (physnet1) exists, and the system displays the egress in the elastic network egress area by default.
If the subnets of the elastic network are directly connected to VPCs or routers on a classic network, the elastic network can have only one egress. In this scenario, you must set the egress name to operating_mode=EXCLUSIVE. Do not assign this name to the egresses in any other scenarios.
On the top navigation bar, click Resources.
From the left navigation pane, select Network > Network Planning.
In the Elastic Network Egresses area, click Create.
In the dialog box that opens, configure a VLAN range, and then click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select Network > Network Planning.
In the Elastic Networks area, click Modify in the Actions column for an egress.
Reconfigure the VLAN range, and then click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select Network > Network Planning.
In the Elastic Network Egresses area, click Delete in the Actions column for an egress.