Can the gateway be modified after the VCN3020 is used to construct a VMU two-node cluster?

Area The TR should be able to house all the planned equipment. Indoor height The indoor height indicates the distance between the floor and the beam or ventilation pipe of the TR. The height cannot be less than 3 meters. Floor It is recommended that the TR also have a movable raised floor properly. The horizontal tolerance in each square meter must be less than 2 meters. If a movable raised floor is not available, static electricity conductive floor materials with the volume resistivity of 1.0 x 107 ohms to 1.0 x 1010 ohms should be used instead. The static electricity conductive floor materials or the movable raised floor must be connected to a ground point through a current limiting resistor and a connection line. The resistance of the current limiting resistor should be 1 megohm. Load-bearing capacity The load-bearing capacity should be greater than 450 kg/m2. Doors and windows The doors and windows must be sealed with dust-proof plastic tapes. It is recommended that windows be constructed with double-layer glass and be sealed properly. Wall surface The walls can be pasted with wallpapers or daubed with flat paint. Note that the paint that can be easily pulverized must not be used. Water pipe It is recommended that water supply pipes, drainpipes, and storm sewers should not be routed across the TR. Fire hydrants must be installed in a corridor or near a staircase where convenient access is possible. Internal partition wall The area where the server is installed should be isolated from the door of the TR by an internal partition wall, because an internal partition wall can prevent dust from entering. Installation position of air conditioners Air conditioners should be installed in a proper position where the air does not blow directly at the server. Other requirements Measures should be taken to prevent micro-organisms such as fungi and molds and rodents such as rats from entering the TR.

To modify a neighbor gateway on the SC, perform the following operations: 1. Run the system-view command to enter the system view. 2. Run the gateway command to enter the gateway view. 3. Run the modify id id hop hop h323-mode h323-mode [h323-port h323-port] sip-mode sip-mode [sip-port sip-port] [sip-trans sip-trans] [sip-refer sip-refer] [traversal-media traversalmedia] address address [service-IP service-IP] command to modify a neighbor gateway. For details, see the HUAWEI SMC2.0 V500R002C00 SC Command Reference Guide.

For the two-node cluster, you need to log in to the OMU portal of the two nodes to obtain the ESNs of the two nodes, and use the ESNs to apply for and download the two-node cluster license file. For details, see the License Application Guide released with the product version. After the license is successfully applied for, you need to import the license into any node of the VMU two-node cluster. To obtain the ESN and load a license, perform the following operations: 1. Obtain the SN and ESN in the following way: Log in to the OMU portal of any node of the VMU two-node cluster as the Admin user. Choose License Manage > View SN and ESN number. Select a node from the system domain list and click Obtain SN and ESN number. The system displays the SN and ESN corresponding to the server under the domain node. Click Export to export the obtained SN and ESN information. Refer to the first step to obtain the SN and ESN of the other node. Obtain the license file. 2. Use the ESN to apply for and download the license file. For details, see the License Application Guide released with the product version. 3. Load the license file in the following way: Log in to the OMU portal as the Admin user. Choose License Manage > License Import. Select a node from the system domain list and click Import License. The Import License dialog box is displayed. Select the license file to load. Click Upload to load the license file.

The method for importing the license varies depending on the product version. VCN3000 V100R002C00: Step 1: Before configuring a VMU two-node cluster, log in to the OMU portal of the active or standby node. Step 2 Choose License > Import License and import the two-node cluster license. VCN3000 V100R001C01: Before installing the two-node cluster, manually place the license file under the iDeploy installation directory \Breeze_iDeploy_V100R001C30\pkg\eIVS_iDeploy_V100R001C02\script\model\omu\license\license.dat.

The U1900 gateway can be managed by only one BMU. It cannot be managed by multiple BMUs at the same time.