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General| Brand | ELTEX |
|---|---|
| Model | ESR-200 |
| Category | Network Router |
| Language | English |
Details how to use the Command Line Interface (CLI) for device management, user authorization, and command categories.
Covers connecting the ESR router and performing basic configuration tasks like IP addressing and security zones.
Provides procedures for updating the router firmware using TFTP, FTP, or SCP servers.
Offers general advice for improving safe operation, such as disabling unused interfaces and setting system clock.
Details configuration for password policies, including lifetime, length, character types, and default password changes.
Provides recommendations for secure remote management, including disabling Telnet and using crypto-resistant algorithms.
Details algorithms for configuring network attack protection, such as IP spoofing, TCP flags, and fragmented packets.
Explains VLAN concepts and provides algorithms for creating VLANs, setting interface modes, and configuring tagged/untagged frames.
Describes GRE tunnel configuration, including L3 interface setup and tunnel creation.
Explains DMVPN technology for creating virtual private networks, enabling dynamic tunnels between hosts.
Explains IPsec protocols for enabling security features like identity validation, integrity check, and encryption.
Covers basic QoS in ESR routers, focusing on classification and relabeling on the input interface.
Details advanced QoS modes, allowing traffic classification on both incoming and outgoing interfaces.
Explains how to define static routes explicitly during router configuration for specific network paths.
Explains BGP configuration for exchanging subnet reachability information among autonomous systems (AS).
Explains PBR routing policy configuration using route-maps for filtering and modifying routing information.
Describes VRF technology for isolating routing information belonging to different classes or clients.
Explains LDP configuration for tag distribution and neighbor discovery, supporting various operation modes.
Describes L2VPN Martini mode for ethernet frames transmission through MPLS domain, using LDP for pseudowire negotiation.
Explains L3VPN service for combining distributed client IP networks and ensuring traffic transfer within a single VRF.
Details AAA (Authentication, Authorization, Accounting) for access provisioning and control, performed by login and password.
Explains assigning baseline user privilege levels to command sets for controlling CLI access and functionality.
Covers configuration algorithms for logging system events and protecting against network attacks like land, SYN flood, and ICMP flood.
Describes firewall configuration for controlling and filtering transmitted network packets based on defined rules.
Explains Access Control Lists (ACLs) for defining traffic transmission rules through interfaces.
Details IPS/IDS configuration for detecting intrusions, security breaches, and automatically protecting the network.
Explains content filtering service to restrict access to HTTP sites based on categories, using IPS user rules.
Covers VRRP configuration for increased router availability, acting as a default gateway for network computers.
Explains PPTP server configuration for establishing secure connections via a tunnel for remote access.
Details L2TP server configuration for supporting virtual private networks and secure tunneling.
Covers OpenVPN server configuration for implementing Virtual Private Networks (VPN) and remote access.
Covers configuring LAN device network settings using the integrated DHCP server.
Explains Destination NAT (DNAT) for translating destination IP addresses for packets transferred through the network gateway.
Details Source NAT (SNAT) function for substituting source addresses for packets transferred through the network gateway.
Details the SIP profile configuration algorithm for setting up VoIP services, including proxy and registration servers.
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