The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
Solution Architecture 6
CCI Switched Ethernet Access Network (PoPs) 28
CCI Remote Point-of-Presence Design 39
Remote Point-of-Presence Gateways 39
Cisco IR1101 as RPoP Gateway 39
RPoP DSL Backhaul Design 47
DSLAM 47
Broadband Remote Access Server (B-RAS) 47
ADSL2/ADSL2+ 48
VDSL2 48
CCI Wi-Fi Access Network 65
CCI Wireless IoT Devices Networks 72
Shared Network Services 97
Common Infrastructure and Services 100
Cisco DNA Center 100
Cisco DNA Center Appliance 101
Identity Services Engine (ISE) 101
Application Servers Network 104
Field Network Director (FND) 104
Network Time Protocol (NTP) Server 105
Cisco Prime Network Registrar (CPNR) 105
Authentication, Authorization, and Accounting (AAA) 106
Remote Authentication Dial-In User Service (RADIUS) 106
Public Key Infrastructure (PKI) 106
Cisco Wireless LAN Controller (WLC) 106
Cisco Prime Infrastructure 106
Cisco DNA Spaces 107
Security Architecture and Design Considerations 107
Security Segmentation Design 107
Network Visibility and Threat Defense using Cisco Secure Network Analytics 111
Cisco Cyber Vision Operational Technology (OT) Flow and Device Visibility Design 117
Network QoS Design 124
CCI Wired Network QoS design 125
Ethernet Access Ring QoS Design 132
CCI Wireless Network QoS Design 137
CCI QoS Treatment for CR-Mesh and LoRaWAN Use Cases Traffic 139
CCI QoS Design Considerations for CR-Mesh Traffic 140
Network High Availability 148
High Availability for the Access Layer 149
High Availability for the PoP Distribution Layer 149
High Availability for the Super Core Layer 152
High Availability for the SD-Access Transit 152
Conclusions 160