Modular Multiservice Frame Core Backbone Router AP-TXT-11R

Mainly used in government, finance, operators, education, and large and medium-sized enterprise wide area networks, it cooperates with AP-T6000-B (Newton) series data center switches, and AP-T7000-R series core full service routers to form a network, achieving a "one-stop" delivery of overall solutions for data centers and backbone networks

Product characteristics:

Strong routing processing capabilities to meet various networking requirements

Built-in firewall function, supporting national secret encryption algorithm, ensuring business security and compliance

Adopt VSU virtualization technology and centralized management of multiple devices to ensure high reliability of key businesses

Power redundancy and line cards support hot swapping, providing high system reliability and maintaining uninterrupted business

Support efficient modular power supply, separate chassis power supply, reduce machine room energy consumption, and green energy conservation

Data center oriented performance platform

The AP-TXT-11R series chassis is based on an elastic and scalable platform and adopts an advanced distributed multi-service processing architecture, which can support high-speed interfaces such as 100GE and 40GE. The chassis adopts an independent switching network board, while the routing engine, service engine, and forwarding engine are completely independent, achieving the separation of management, control, and data in three planes. The AP-TXT-11R series creatively adopts a dual plane data exchange architecture, which relies on independent switching network board redundancy compared to traditional high-end routers, further improving the high availability of services.

Modular and flexible configuration

The AP-TXT-11R series adopts a flexible design that supports both integrated business cards and daughter and mother cards. Currently, it provides two modular products, AP-TXT-32R (up to 32 business sub card slots) and AP-TXT-16R (up to 16 business sub card slots), using a unified hardware and software platform. The two device line cards are fully compatible, which can adapt to the evolving business needs of data centers.

Green energy-saving design

For data center scenarios, the AP-TXT-11R series design implements the design concept of environmental protection and energy conservation. The chassis supports efficient modular power supplies, and the chassis adopts a partitioned independent power supply method to improve the efficiency of the power supply system and reduce energy consumption in the computer room. The chassis adopts a partition heat dissipation method of physical partition isolation. The intelligent fan module supports partition temperature control, multi-level speed regulation, energy saving and noise reduction, greatly saving air conditioning energy consumption for users.

Strong routing processing capabilities

Support IPv4/IPv6 static routing, various dynamic routing protocols, and meet various networking requirements; In addition, it supports the policy routing function, which can flexibly control and schedule network traffic, and meet the routing characteristics requirements of users such as financial, government, and enterprise networks.

Relying on high-performance flow tables, fast forwarding technology, and through functions such as GR, FRR, and BFD, the convergence mechanism of traditional routing protocols is improved to achieve rapid convergence in large networks.

Three-dimensional safety design

The AP-TXT-11R series supports targeted security access control from the link layer to the application layer, from MAC addresses, VLANs, and URLs; Realize hardware level attack defense from device ports to CPUs through a fully built-in state firewall function; Through flexible access strategies, it helps users to easily plan the permission division of access terminals; For VPN communication across wide area networks, the State Security and Business Secret SM1/2/3/4 encryption algorithm with a security level recognized by the National Cryptographic Administration is used to secure end-to-end access to the corporate headquarters.

Comprehensive MPLS VPN functionality

The AP-TXT-11R series supports comprehensive MPLS protocols and high-performance P/PE applications; Support fully distributed Layer 2 and Layer 3 VPN services, and support MPLS TE and other functions. Provide high-performance, secure, and multi-level MPLS VPN solutions. The AP-TXT-11R series supports distributed multicast VPNs, enabling high-performance multicast services online on MPLS VPN networks to meet users' multicast business needs such as video conferencing and distance learning.

The AP-TXT-11R series supports MPLS VPN network fault location function and MPLS PING/TRACEROUTE, which can help users quickly locate fault points.

Comprehensive IPv6 support

Support multiple IPv6 routing technologies, such as static routing, equivalent routing, policy routing, OSPFv3, RIPng, BGP4+, and IS-ISv6, to meet the deployment of large-scale IPv6 networks in the future.

Support multiple IPv6 transition technologies, such as dual stack, manual tunneling, ISATAP, and 6to4 tunneling. These transition technologies can effectively meet the transition from IPv4 networks to IPv6 networks.

In addition, it also supports a large number of IPv6 related technologies such as address automatic configuration, ICMPv6, ICMPv6 redirection, ACL for IPv6, TCP/UDP for IPv6, QoS for IPv6, and IPv6 multicast.

Through comprehensive support for IPv6, users' existing investments are protected while meeting their future development, enabling current IPv4 networks to smoothly migrate to IPv6.

Telecommunication level reliability design

Redundancy of key modules: routing engine redundancy, switching network board redundancy, power supply N+N redundancy, dual boot image files, and dual configuration files.

Hot plugging of key components: The routing engine, line card board, business board, power module, and fan frame all support hot plugging.

Comprehensive fast rerouting technology: supports IP-FRR, can be linked with static routing, policy routing, RIP, OSPF, IS-IS, BGP, etc., and combines BFD functions to achieve fast routing switching of failed links; MPLS TE FRR is supported, which can be combined with BFD functions to reduce service interruption time caused by link failures.

Comprehensive GR (Graceful Restart) function, supporting protocol environments such as OSFP, RIP, BGP, MPLS LDP, and realizing uninterrupted forwarding of active and standby routing engine switching.

Support VRRP and combine BFD/DLDP fault fast detection mechanism to achieve fast VRRP switching capability; Support link backup mechanism and route backup.

All RSR series routers use the same RGOS software system, providing users with a more convenient maintenance experience.

Flexible device management

The AP-TXT-11R series supports hierarchical user management and password protection, and achieves separation of control and forwarding through multi-core CPU technology, ensuring that device management can be achieved in multiple environments, including on-site and remote environments; Authenticate the logged in user, and grant different management permissions to users at different levels to ensure the safety of the device.

Comprehensive hardware virtualization capabilities

Using VSU 3.0 technology common to the AP-T7000-R (Newton) series, the AP-TXT-11R series achieves the management of multiple backbone routers and centralized data processing through a flexible virtualization architecture design for router management and data layers, ensuring real-time and high availability of the network core layer, and providing highly reliable support technology for users' critical services. The virtualization technology implemented using a professional hardware architecture ensures the high performance of the virtualization business platform and provides a more flexible practice for the future expansion of user data centers.