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
The following figure shows the Cisco Resilient Mesh authentication overview:
Figure 8: Cisco Resilient Mesh Authentication Overview
Stages of Authentication
The Cisco Resilient Mesh meter must go through five stages of authentication before it connects with the CGR:
• Stage 1: Key information exchange
• Stage 2: 8021X/EAP-TLS authentication (ECC cipher suite certificate)
• Stage 3: 802.11i four-way handshake—Pairwise Master Key (PMK) confirmation, Pairwise Transient Key (PTK) derivation,
and Group Temporal Key (GTK) distribution
• Stage 4: Group key handshake
• Stage 5: Secure data communications
Figure 9: Four-Way Handshake
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