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General| Model | ESR-3200 |
|---|---|
| Firewall | Yes |
| Flash Memory | 256 MB |
| Type | Router |
| VPN Support | Yes |
| CPU | Dual-core |
| Forwarding Rate | 41.7 Mpps |
| Operating Temperature | 0°C to 40°C |
| Packet forwarding rate | 41.7 Mpps |
Lists the primary technical specifications of the router models, including interfaces and hardware details.
Explains how to use the Command Line Interface for device management, monitoring, authorization, and security.
Outlines the initial router configuration steps: changing admin password, creating users, assigning device name, and configuring basic settings.
Procedure for updating the firmware for the device running the operating system using TFTP, FTP, or SCP servers.
Details algorithms for configuring network attack protection mechanisms like IP spoofing, TCP flag checks, and ICMP packet filtering.
Explains DMVPN technology for creating virtual private networks, including configuration algorithms and examples for HUB and Spoke.
Details IPsec VPN configuration, covering route-based and policy-based VPNs, and remote access VPNs.
Details BGP configuration, including precedence, route table capacity, neighbor state information, and route-map filtering.
Explains MultiWAN technology for establishing fail-safe connections and balancing traffic between multiple providers.
Details L3VPN configuration for combining distributed client IP networks and ensuring traffic transfer within a single VRF using MP-BGP.
Covers AAA configuration for access provisioning and control, including local, RADIUS, TACACS, and LDAP authentication methods.
Details firewall configuration, including creating security zones, specifying descriptions, enabling session counters, and selecting operation modes.
Explains IPS/IDS configuration, including creating security policies, specifying IP address profiles, and configuring autoupdate rules.
Details VRRP configuration for increased router availability, acting as a default gateway by aggregating routers into a virtual router.
Explains firewall and NAT failover for reserving firewall sessions and synchronizing states between master and backup routers.
Covers DHCP failover for reserving IP addresses dynamically issued during DHCP server operation, supporting active-standby mode.
Guides on configuring PPTP server for secure remote access, including tunnel establishment and user authentication.
Details L2TP server configuration for virtual private networks, including tunnel establishment and IP address leasing.
Explains OpenVPN server configuration for virtual private networks, covering certificates, keys, and encryption algorithms.
Explains integrated DHCP server configuration for LAN device network settings, including IP address pools and DNS server settings.
Details Source NAT (SNAT) for substituting source addresses for packets transferred through the network gateway, enabling Internet access for LAN computers.
Outlines the configuration algorithm for BRAS management, including adding RADIUS servers and creating AAA profiles.
Details SIP profile configuration, including proxy server, registration server, and dial plan assignment.
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