Technical Specs
Table Of Contents
- Cisco Connected Grid WPAN Module for CGR 1000 Series Installation and Cisco Resilient Mesh Configuration Guide (Cisco IOS)
- Cisco Connected Grid WPAN Module for CGR 1000 Series Installation and Cisco Resilient Mesh Configuration Guide (Cisco IOS)
- Hardware Overview
- WPAN Antennas, Connectors, and Cables
- Installing and Removing the Module
- Technical Specifications
- Information About Cisco Resilient Mesh and WPAN
- Configuring Cisco Resilient Mesh and the WPAN Module
- Configuring the WPAN Interface
- Configuring the CGM WPAN OFDM Module
- Configuring Adaptive Modulation
- Configuring Group Multicast
- Configuring RPL
- Configuring IPv6
- Configuring PON RPL
- Configuring the Power Outage Server
- Configuring QoS
- Configuring Cisco Resilient Mesh Security
- Configuring IPv6 Multicast Agent
- Configuring Dual-PHY WPAN
- Configuring DTLS Relay for EST
- Configuring Wi-SUN Mode
- Verifying Connectivity to the CGR
- show Command Examples
- Debugging the WPAN Module
- Sample Router Configuration
- Sample CGR and ASR Configuration
- Checking and Upgrading the WPAN Firmware Version
- Related Documentation
- Obtaining Documentation and Submitting a Service Request
• Stage 4: Subscribing all IPv6 multicast group addresses in a PAN on CGR.
Nodes send DAO message directly to CGR. The multicast group information with multicast group addresses and MPL domain
will be inserted into one DAO option. CGR will add the multicast group entry for WPAN interface, so that CGR can forward
multicast data message from application server to nodes.
• Stage 5: Sending multicast message from application server to nodes.
When application server sends a multicast message to nodes, if MPL is enabled on CGR, CGR inserts the MPL domain address
(for example, FF03::FC) into original multicast message as shown in the following figure. Then CGR forwards the MPL message
to WPAN interface. If node joins in the destination group address, it will receive the message and handle in the upper layer of
nodes. If node does not join in the destination group address, it will forward this MPL message because all nodes join in the
same MPL domain.
Draft comment: add the multicast group scope for this feature
The overall process of application server management can be divided into the following stages:
Figure 7: Application Server Management Process
• Stage 1: Optionally subscribing IPv6 multicast group address from application server.
After a node joins in the network, the application layer of node can subscribe the multicast group addresses from application
server shown in above figure.
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