Table Of Contents
4G LTE Features
This chapter provides an overview of the features available for the Cisco 819 Integrated Services Routers (ISRs) and contains the following sections:
The Cisco 819 ISRs provide Internet, VPN, data, and backup capability to corporate teleworkers and remote and small offices of fewer than 20 users. These routers are capable of bridging and multiprotocol routing between LAN and WAN ports and provide advanced features such as antivirus protection.
The Cisco 819 ISRs are fixed-configuration data routers that provide four 10/100 Fast Ethernet (FE), 1 Gigabit Ethernet (GE), and WAN connections over Serial and Cellular (3G) interface.
The Cisco 819HGW and Cisco 819HWD ISRs support WiFi radios (AP802H-AGN). A Wireless Local Area Network (WLAN) implements a flexible data communication system frequently augmenting rather than replacing a wired LAN within a building or campus. WLANs use radio frequency to transmit and receive data over the air, minimizing the need for wired connections.
The Cisco 819HG-4G and Cisco 819G-4G support multimode 4G LTE and have embedded Sierra Wireless multimode modem.
Note Cisco 819 ISR is used to refer to Cisco 819G , Cisco 819HG, Cisco 819H, Cisco 819HWD, Cisco 819HGW, Cisco 819HG-4G, and Cisco 819G-4G ISRs unless specifically called out otherwise.
Figure 1-1 shows the Cisco 819HG ISR.
Figure 1-1 Cisco 819HG Integrated Services Router
Figure 1-2 shows the Cisco 819HGW ISR.
Figure 1-2 Cisco 819HGW Integrated Services Router
For the complete list of SKUs available in Cisco 819 ISRs, see SKU Information.
This section lists the software, platform, and security features supported by the Cisco 819 ISRs.
•4G LTE Features
Note The WAAS Express feature is not supported. This feature will be supported for 3G and 4G interfaces with later IOS releases.
•Modem control and management
•Asynchronous transport (AT) command set
•Wireless Host Interface Protocol (WHIP)
•Control and Status (CNS) for out-of-band modem control and status
•Diagnostic Monitor (DM) logging
•Modem firmware upgrade
•SIM locking and unlocking
•Dual SIM card slots
•Global Positioning System (GPS) Services
•Dynamic Frequency Selection
4G LTE Features
•MIPv4, NEMOv4, RFC 3025
•IPv4 subnet behind LTE UE interface
•Evolved High-Rate Packet Data (EHRPD), which allows seamless handoff between 4G LTE and 3G services (C819(H)G-4G-V-K9 only)
•Seamless hand-off between LTE and EHRPD network (C819(H)G-4G-V-K9 only)
•Support for UMTS service as a fallback option from LTE service (C819(H)G-4G-A-K9 and C819(H)G-4G-G-K9 only)
•Seamless handoff between LTE and UMTS service (C819(H)G-4G-A-K9 and C819(H)G-4G-G-K9 only)
•Remote access to Qualcomm diagnostic monitor port
•OTA-DM including wireless configuration FOTA (C819(HG-4G-V-K9 only)
•Mini USB type 2 connector for modem provisioning
For the complete list of Cisco 819 ISR platform features, see Platform Features for Cisco 819 ISRs.
The Cisco 819 ISRs provide the following security features:
•Intrusion Prevention System (IPS)
•Dynamic Multipoint VPN (DMVPN)
•Quality of service (QoS)