ZXR10 ZSR V2 Series Router Product Description 4.1.4 The Appearance of ZXR10 1800-2E/2E(G) ............65 4.1.5 The Appearance of ZXR10 2800-3E/3E(G) ............67 Hardware Architecture ..................69 4.2.1 Overall Hardware Architecture ................69 4.2.2 The Working Principle of the Hardware System ..........72 4.2.3...
ZXR10 ZSR V2 Series Router Product Description FIGURES Figure 1-1 The view of the ZXR10 ZSR V2 series router ............ 7 Figure 3-1 IPSec NAT traversal schematic diagram ............27 Figure 3-2 L2TP VPN schematic diagram ................28 Figure 3-3 IPSec+GRE VPN schematic diagram ...............29 Figure 3-4 Working principle of IPv6 over IPv4 tunnel ............51...
ZXR10 ZSR V2 Series Router Product Description Figure 4-21 Open Service Unit of ZXR10 ZSR V2 .............76 Figure 4-22 The Entire Software Architecture of the ZXR10 ZSR V2 .........78 TABLES Table 4-1 The PIUs supported by the ZXR10 ZSR V2 ............74 Table 4-2 Physical Indices of OSU ..................76...
The appearance of each product is shown as below: Figure 1-1 The view of the ZXR10 ZSR V2 series router Highlights Strong performance, no bottleneck for network...
ZXR10 ZSR V2 Series Router Product Description high-performance protocol processing and management control processing as well as L2/L3 high-speed forwarding of data, increasing the overall system performance by 10 times than the previous generation of access router. The multilayer distributed forwarding allocates system resources reasonably in system multiservice overlay to assure excellent forwarding performance.
ZXR10 ZSR V2 Series Router Product Description Wired and wireless, access anytime and anywhere With wider coverage than conventional network, wireless network can extend network access scope to supplement wired network. It supports mobile office anytime, anywhere to resolve the bottleneck of time and space. ZXR10 ZSR V2 is creating the industry’s first true 4G router ensuring network reliability and increasing bandwidth value.
Profound accumulation, in early 2000 ZTE began to study the IPv6 technology, and in global IPv6 next-generation Internet Summit 2010, due to the outstanding performance in the commercial promotion of IPv6, ZTE was awarded the IPv6 equipment commercial Pioneer Award ".
ZXR10 ZSR V2 Series Router Product Description 6in4 tunnel technologies to transmit data between IPv4 and IPv6 networks, and NAT444, NAT64 and 6rd technologies to evolve IPv4 network to IPv6. Easy provision & maintenance, fast network deployment A large number of access routers are deployed in wide range. Traditionally, engineers need to load and upgrade versions for each router on site.
ZXR10 ZSR V2 Series Router Product Description Advanced 28nm chip increases performance and reduces energy consumption. The hardware adopts the leading submarine-level quiet technology. Intelligent fan is automatically adjusted according to system operation status, reducing power consumption and equipment noise.
ZXR10 ZSR V2 Series Router Product Description calculate its own route table according to the received routes. RIP runs simply and is applied to small networks. ZXR10 ZSR V2 supports the following RIP functions: Support RIPv1/v2 basic functions such as split horizon, poison reverse, interface verification, route collection, and route protocol redistribution.
ZXR10 ZSR V2 Series Router Product Description IS-IS is one of the most widely used IPv4 IGP route protocols. ZXR10 ZSR V2 supports the following IS-IS functions: Support IS-IS basic functions. Support IS-IS extension functions such as hostname and overload-bit.
ZXR10 ZSR V2 Series Router Product Description 3.1.2 IPv4 Multicast route protocol The multicast is a point-to-multipoint or multipoint-to-multipoint communications mode, namely, multiple receivers receive the same information from single source. Multicast-based applications include video conference, remote teaching, software allocation, etc.
ZXR10 ZSR V2 Series Router Product Description 188.8.131.52 PIM-DM PIM-DM (PIM-Dense-mode) is a dense-mode multicast route protocol and sends multicast data in the ‘push’ mode. It usually applies to small network with dense multicast group members. 184.108.40.206 PIM-SSM PIM-SSM has all the advantages of PIM-SM, but it can create a source-based shortest path tree rather than a shared tree.
ZXR10 ZSR V2 Series Router Product Description 220.127.116.11 MSDP Multicast Source Discovery Protocol (MSDP) is a mechanism connecting several PIM domains. It works on TCP to provide PIM-SM with multicast source information outside PIM domain. A MSDP speaker in one PIM-SM domain creates a session with other inter-domain MSDP neighbors via TCP.
ZXR10 ZSR V2 Series Router Product Description Only introduce some route information meeting conditions and set some of their attributes to satisfy protocol requirements. Set the attribute for the route filtered by route policy. 3.1.4 DHCP Dynamic Host Configuration Protocol (DHCP) dynamically manages and configures the users in a centralize way.
ZXR10 ZSR V2 Series Router Product Description link creation/maintenance/removal, upper-layer protocol negotiation, authentication, and other functions. PPP consists of LCP and NCP. It supports the point-to-point interface (such as E1/T1/POS) link creation by negotiation and link maintenance, and provides a upper-layer protocol packet with a packet encapsulation format different from Ethernet protocol.
ZXR10 ZSR V2 Series Router Product Description 3.2.2 ML-PPP ML-PPP bundles multiple PPP links with a purpose to increase bandwidth. It can be applied to an interface supporting PPP. 3.2.3 HDLC High-level Data Link Control (HDLC) is a bit-oriented link-layer protocol. It parallels with such L2 protocol as PPP and Frame Relay (FR), and offers different services for upper-level protocols.
ZXR10 ZSR V2 Series Router Product Description FR supports both PVC and SVC. PVC is the most frequently used. The manually configured PVC is particularly suitable for data communication thanks to its simplicity, high efficiency and multiplexing. Switching and Routing in One...
ZXR10 ZSR V2 Series Router Product Description Under this circumstance, the spanning tree protocol (STP) is generated. As a L2 management protocol, the STP eliminates the L2 loop by blocking redundant links optionally. At the same time, it is capable of link backup. The same as other protocols, the STP keeps developing.
ZXR10 ZSR V2 Series Router Product Description It supports MPLS CoS and mapping of IP packet from ToS domain to MPLS packet in EXP domain. 3.4.2 Static Tunnel Static tunnel is the tunnel configured by the administrator manually. It doesn’t need to be triggered by MPLS signaling protocol, nor packet control by exchange.
ZXR10 ZSR V2 Series Router Product Description CSPF (Constrained Shortest Path First) Basic functions of RSVP-TE: it implements RSVP-TE basic functions defined by RFC2205 and RFC3209. It can establish and maintain TE tunnel by Path/Resv message interaction. ...
ZXR10 ZSR V2 Series Router Product Description IPSec uses the following framework protocols: Authentication Header (AH): It provides data origin authentication, data integrity check and packet anti-replay. AH does not encrypt the protected packet. Encapsulating Security Payload (ESP) provides both authentication and encryption.
ZXR10 ZSR V2 Series Router Product Description Authentication: It means confirming the identity of communicating parties. ZXR10 ZSR V2 supports the pre-shared key authentication. An authenticator generates a key, and Different authenticators cannot generate the same key on both sides.
ZXR10 ZSR V2 Series Router Product Description Figure 3-1 IPSec NAT traversal schematic diagram 3.5.3 GRE VPN Generic Routing Encapsulation (GRE) protocol can encapsulate the packets of some network-layer protocols so that these encapsulated packets can be transmitted in the IPv4 network.
ZXR10 ZSR V2 Series Router Product Description (L2TP Network Server). LAC supporting client-end L2TP is used to initiate call, receive call and establish tunnel. LNS is the end of all the tunnels to terminate all PPP flows. Figure 3-2 L2TP VPN schematic diagram LAC: L2TP Access Concentrator is a PPP-initiator system with L2TP protocol processing capability.
ZXR10 ZSR V2 Series Router Product Description address and supports DHCP and private address application (RFC1918). Address distributed for remote user is not Internet address but internal private address of enterprise network, which facilitates address management and enhances security. ...
ZXR10 ZSR V2 Series Router Product Description 3.5.6 MPLS L3 VPN MPLS VPN supports ISP data privacy and the use of non-unique private IP address in the VPN.VPN forwarding table includes a label corresponding to a VPN-IP address. This tag sends data to the appropriate location.
ZXR10 ZSR V2 Series Router Product Description Support L2VPN MIB. Support 129-type FEC code. VPWS service support PW Class configuration, heterogeneity, Status TLV, VCCV, control field configuration, etc. VPLS service support L2VPN reflector. Support L2VPN Graceful Restart.
ZXR10 ZSR V2 Series Router Product Description (interface) is overloaded, the backup interface will be dialed up. Then the backup link will be initiated to work together with the master link. When the load of the master link (interface) returns normal, the backup link will be disconnected then.
ZXR10 ZSR V2 Series Router Product Description 3.6.1 Flow Classification and Flow Tag Based on the classification strategies such as destination MAC, source MAC, VLAN ID, 802.1P, ToS/DSCP, and IP 5-tuple (protocol type, destination IP, source IP, destination port number, source port number), service packets are divided into multiple priorities or categories.
ZXR10 ZSR V2 Series Router Product Description 3.6.5 Congestion Avoidance The network equipment has limited processing capability and buffering capability. The packets exceed equipment processing capability will cause congestion. Simply dropping these packets will cause ‘global synchronization’. ZXR10 ZSR V2 adopts RED/WRED to avoid congestion and improve network quality.
ZXR10 ZSR V2 Series Router Product Description 18.104.22.168 H-QoS With hierarchy, H-QoS implements finer scheduling and provides reliable service support for multi-service development. ZXR10 ZSR V2 supports H-QoS with the following features: It supports to set the multi-level scheduler to achieve multi-level traffic management to meet the actual network deployment requirements.
ZXR10 ZSR V2 Series Router Product Description For router interface, a configured access control list will only take effect when it is applied on an interface. As data flow passing an interface is bidirectional, the access control list should be adopted on the interface in one specific direction, which is egress direction (i.e.
ZXR10 ZSR V2 Series Router Product Description Support ACL bulk binding 3.7.2 Anti-IP source attacks IP+MAC binding The binding of MAC and IP addresses refers to the connections formed between special IP addresses and MAC addresses according to the user’s configuration. If the message sent from this IP address does not match the designated MAC address, it will be discarded to avoid attacks by fake IP addresses.
ZXR10 ZSR V2 Series Router Product Description Anti-ARP message flood-ARP Miss message suppression ARP Miss message suppression avoids the ARP message flood. 3.7.4 Firewall 22.214.171.124 Configure security domains Divide security domains, including DMZ domain service. As to firewalls, all security policies are implemented on the basis of security domains.
ZXR10 ZSR V2 Series Router Product Description to decide which session is allowed to be built. Only the packets that related to the permitted sessions can be forwarded. At the same time, according to the TCP/UDP session, the stateful firewall analyzes the status of the packet application layer, and filters the packets which do not match the status of the existing application layer.
ZXR10 ZSR V2 Series Router Product Description 126.96.36.199 White list If the user puts the VPN and IP address of one host to the white list of the firewall, the firewall will not launch IP scanning attacks or port scanning attacks of the message sent by the host.
ZXR10 ZSR V2 Series Router Product Description It supports transmission abnormality check based on logical port. It takes rate measurement of all received packets at the logic port. When the traffic transmitted at the port is found to reach the specified threshold, close packet receiving at the port and make certain delay.
ZXR10 ZSR V2 Series Router Product Description Teardrop attack Fraggle attack Tracert attack 188.8.131.52 Anti abnormal packet attack ZXR10 ZSR V2 supports the following anti-abnormal attack prevention: Abnormal TCP packet attack IP error option attack ...
ZXR10 ZSR V2 Series Router Product Description AAA supports four authorization types: Direct trust authorization: Directly authorized without account. Local account authorization: make authorization based on locally configured user account TACACS+ authorization: TACACS+ can divide authentication and authorization.
ZXR10 ZSR V2 Series Router Product Description 3.7.6 URPF ZXR10 ZSR V2 supports uRPF (Unicast Reverse Path Forwarding) to prevent network attack based on source address spoofing. Among the common DoS attacks, there’s one source address spoofing. The attacker spoofs a source address (usually the address of a legal network) to get access to the attacked equipment so as to prevent the attacked equipment from providing normal services.
ZXR10 ZSR V2 Series Router Product Description adjacent forwarding engines. Combining BFD and FRR, ms level link detection and route switching can be implemented at forwarding layer. ZXR10 ZSR V2 supports the following BFD features: version 0 and version 1 BFD check.
ZXR10 ZSR V2 Series Router Product Description same time it checks the port status of the main route. When the port fails, ZXR10 ZSR V2 will quickly switch the traffic to the standby route to reduce traffic switching time and packet loss.
ZXR10 ZSR V2 Series Router Product Description IPv6 Features 3.9.1 Basic Function of IPv6 ZXR10 ZSR V2 supports IPv4/IPv6 dual-stack: IPv6 basic protocols: IPv6 protocol and ND (Neighbor Discovery) ,etc. TELNET6 and SSHv6, easy for users to take remote login and connection.
ZXR10 ZSR V2 Series Router Product Description 184.108.40.206 RIPng RIPng is based on UDP. It uses port number of 521 to transmit and receive data packet. ZXR10 ZSR V2 supports RIPng basic protocol, route summarization and route redistribution, RIPng route load balancing, RIPng MIB, RIPng VRF access instance, and IPv6 BFD associating RIPng.
ZXR10 ZSR V2 Series Router Product Description 220.127.116.11 IPv6 Policy Routing The concept and principle of Policy routing in IPv6 are the same with those of IPv4. The only difference is IPv6 address and route are used to complete the configuration.
ZXR10 ZSR V2 Series Router Product Description 18.104.22.168 IPv6 over IPv4 Tunnel IPv6 over IPv4 tunnel mechanism is to encapsulate IPv4 packet header to the front of IPv6 data packet. It enables IPv6 packets to traverse IPv4 network through the Tunnel, so as to realize the interconnection of separated IPv6 network as shown in Figure: ZTE Confidential &...
ZXR10 ZSR V2 Series Router Product Description Figure 3-4 Working principle of IPv6 over IPv4 tunnel IPv6 over IPv4 tunnel can be established on host-host, host-device, device-host, and device-device. The terminal of the tunnel could be the final destination of IPv6 packet, or could be further forwarded.
ZXR10 ZSR V2 Series Router Product Description Figure 3-5 Working principle of IPv4 (or IPv6) over IPv6 tunnel 22.214.171.124 ISATAP ISATAP (the Intra-Site Automatic Tunnel Addressing Protocol) can make the dual-stack node at IPv4 site get access to IPv6 router by automatic tunnel. It’s permitted not to share the dual-stack node of one physical link and transmit the data packet to next hop of IPv6 through IPv4 automatic tunnel.
ZXR10 ZSR V2 Series Router Product Description De-encapsulation principles: the de-encapsulation process of ISATAP tunnel is exactly the same with that of 6in4. The basic principle works as follows: when IPv4 data packets are received, and the protocol number in IPv4 header is 41, invoke each protocol number processing function registered to IPv4, and enter 6in4 de-encapsulation.
ZXR10 ZSR V2 Series Router Product Description ZXR10 ZSR V2 supports the operation of IPv6 static route, RIPng, OSPFv3, IS-ISv6, and EBGP protocol between CE and PE. 3.9.7 NAT64 NAT64 technology, one of IPv4-IPv6 transition technologies, satisfies the interconnection of the IPv6 host and the IPv4 service. As IPv6 transition is the key to the IPv6 network transition, this technology enables IPv6 users to visit the existing IPv4 services.
ZXR10 ZSR V2 Series Router Product Description A record translated into AAAA records. In addition, when the system does not exist in the AAAA records to support DNS proxy mode to query A record. ZXR10 ZSR V2 support NAT64. 3.10 Network address translation (NAT) can translate an IP address used in one network into a different IP address in another network.
NetNumen™ Network Management System 126.96.36.199 The NetNumen™ U31 (BN) developed by ZTE is a unified network management system aiming at managing SDH, MSTP, WDM, PTN, OTN and IP device (router and switch, etc.). It includes the management of the network element, network, and service. The network management provides the following services: ...
ZXR10 ZSR V2 Series Router Product Description 3.11.3 Network Layer Inspection The ZXR10 ZSR V2 provides multiple network layer inspection services on the basis of ping and trace, e.g. IP Ping, IP Trace, LSP Ping, LSP Trace, multicast Ping, and multicast Trace.
ZXR10 ZSR V2 Series Router Product Description intelligently. The power supply monitoring provides on-board information, status information, power consumption and DC/AC information. When the breakdown occurs on the fan, power supply or the temperature, the audio alarm and software alarm will be generated.
ZXR10 ZSR V2 Series Router Product Description 3.12.3 Diagnosis and Debugging The ZXR10 ZSR V2 provides many ways for diagnosis and debugging. So that, the user can be more flexible and knowledgeable in the device debugging. Support special diagnosis test command mode. Support complete device diagnosis and test services, so that, it can inspect the device at any time.
ZXR10 ZSR V2 Series Router Product Description System Architecture Product Appearance With modular architecture, the ZXR10 ZSR V2 is designed with hot swappable modules and components, so that it is known for amazing flexibility. The entire device is composed by chassis, backplane, MPFU, SPIU, PIU, DPIU, power supply unit and fan chassis.
ZXR10 ZSR V2 Series Router Product Description Figure 4-2 The Key Components of the ZXR10 3800-8 The ichnography of the ZXR10 3800-8 architecture is as shown in the figure: Figure 4-3 The Ichnography of the ZXR10 3800-8 Architecture With horizontal slots, ZXR10 3800-8 is designed with 9 service slots, in which the number 0-7 slots are for SPIUs , PIUs and DPIUs, and number 8 slot is for MPFU According to the size, the ZXR10 3800-8 supports three models of PIU.
ZXR10 ZSR V2 Series Router Product Description or 6 slots. 4.1.2 The Appearance of ZXR10 2800-4 The chassis of 2800-4 is 2U (1U=44mm). The size of the device is 442mm (W) x88.1 (H) x200mm (D). The front view of the ZXR10 2800-4 is as shown in the figure.
ZXR10 ZSR V2 Series Router Product Description With horizontal slots, ZXR10 2800-4 is designed with 5 service slots, in which the number 0-3 slots are for SPIUs and PIUs, and number 4 is for MPFU. According to the size, the ZXR10 2800-4 supports three models of PIU.
ZXR10 ZSR V2 Series Router Product Description Figure 4-8 The Front View of the ZXR10 1800-2S(G)/2S(W) The ichnography of the ZXR10 1800-2S/2S(G)/2S(W) architecture is as shown in the figure: Figure 4-9 The Ichnography of the ZXR10 1800-2S/2S(G)/2S(W) Archtiecture SPIU AC/DC...
ZXR10 ZSR V2 Series Router Product Description The key components of the ZXR10 1800-2E/2E(G) are as shown in the figure: Figure 4-11 The Key Components of the ZXR10 1800-2E/2E(G) The ichnography of the ZXR10 1800-2E/2E(G) architecture is as shown in the figure:...
ZXR10 ZSR V2 Series Router Product Description Figure 4-12 The Ichnography of the ZXR10 1800-2E/2E(G) Architecture With horizontal slots, ZXR10 1800-2E/2E(G) is designed with 3 service slots, in which the number 0-1 slots are for SPIUs, and number 2 is for MPFU.
ZXR10 ZSR V2 Series Router Product Description The key components of the ZXR10 2800-3E/3E(G) are as shown in the figure: Figure 4-14 The Key Components of the ZXR10 2800-3E/3E(G) The ichnography of the ZXR10 2800-3E/3E(G) architecture is as shown in the figure:...
ZXR10 ZSR V2 Series Router Product Description DPIU types: This is high-speed interface board, which bandwidth is upto 10 Gbps. Size (width x height x deep) is: 176 mm x 20 mm x 175 mm, in which DPIU takes up 2 slot.
ZXR10 ZSR V2 Series Router Product Description Figure 4-16 The Hardware Architecture of the ZXR10 3800-8 The hardware system architecture of the ZXR10 2800-4 is as shown in the figure: Figure 4-17 The Hardware Architecture of the ZXR10 2800-4 The hardware system architecture of the ZXR10 1800-2S/2S(G)/2S(W) is as shown in the figure: ZTE Confidential &...
ZXR10 ZSR V2 Series Router Product Description Figure 4-18 The Hardware Architecture of the ZXR10 1800-2S/2S(G)/2S(W) The hardware system architecture of the ZXR10 1800-2E/2E(G) is as shown in the figure: Figure 4-19 The Hardware Architecture of the ZXR10 1800-2E/2E(G) The hardware system architecture of the ZXR10 2800-3E/3E(G) is as shown in the...
ZXR10 ZSR V2 Series Router Product Description The ZXR10 ZSR V2 has independent forwarding plane and control plane. The system focuses on the management and packet forwarding unit (MPFU), and uses the backplane to communmicate with other components. The multicore engine on the MPFU contains forwarding core and control core as per different working contents.
ZXR10 ZSR V2 Series Router Product Description management of the system clock source, control plane, system maitenance plane and the environment monitoring plane. Message forwarding unit Composed by the forwarding core of the multicore processor and other corresponding chips on the MPFU, it is responsible for message classification, traffic control and forwarding.
ZXR10 ZSR V2 Series Router Product Description The environment monitoring alarm unit is resposible for collecting and generating alarms on the working status of the rack, e.g. the running status of the module, power supply, fan and the temperature change. Also, via the CLI command and the SNMP real-time network management display, it gives the admistrator a sound man-machine interface.
ZXR10 ZSR V2 Series Router Product Description PIU Name PIU Type Description 4-port 100/1000M RJ45 and 1-port GE SFP RAC-PIU-05GE-4E1SFP Physical Interface Unit 4-port 100/1000M SFP Physical Interface RAC-PIU-04GE-SFP Unit 8-port 100M RJ45 and 1-port GE SFP RAC-PIU-08FE1GE-1SFP Physical Interface Unit...
Open Service Unit (OSU) Open Service Unit is launched by ZTE on ZXR10 ZSR V2 router platform to allow service provider, enterprise customers, third-party manufacturers and ZTE to independent or co-develop a variety of value-added services. Users can install Linux, Windows and other operating systems on the OSU and the application software installed on the operating system.
ZXR10 ZSR V2 Series Router Product Description Dimensions 40.24x197.2x175 mm 40.24x197.2x175 mm (HxWxD) 188.8.131.52 Power Supply Unit The ZXR10 ZSR V2 supports 100V-240V AC power supply unit and -38V--72V DC power supply unit. The ZXR10 1800-2S adopts single power supply mode. The ZXR10 2800-4/ZXR10 3800-8/ZXR10 1800-2E/2E(G)/ZXR10 2800-3E/3E(G) supports dula power supply units which are in 1+1 rendundancy mode.
ZXR10 ZSR V2 Series Router Product Description Figure 4-22 The Entire Software Architecture of the ZXR10 ZSR V2 User Management Service Control Subsystem Support Protocol Subsystem Multicast Routing Unicast Routing Protocol Protocol Subsystem Subsystem IP Routing Subsystem L2 Protocol Subsystem Distributed Operation System Support Platform Hardware &...
It offers unified IP protocol to all the devices made by ZTE. The ZXROSng provides mature and stable architecture, so it has been extensively used by the operators in recent years. The existing ZXROSng platform is an enhanced...
ZXR10 ZSR V2 Series Router Product Description version on the basis of the user’s service demands. The new platform gives more consideration to the costs of the operation and maintenance, and the service scalability and application capability are both improved in the following ways: ...
ZXR10 ZSR V2 Series Router Product Description Support IPv4/IPv6 dual protocol stacks. Support the IPv4/IPv6 transition mechanism in different application scenarios: universal manual tunnel, automatic 6To4 tunnel and 6PE, etc. Sound interaction. Comply with the mainstream protocols and standards.
ZXR10 ZSR V2 Series Router Product Description AC:100V~240V/DC: -72V~ AC:100V~240V AC:100V~240V Power -38V 1+1 Redundant power DC: -72V~ -38V 1+1 Redundant power Maximum power 120W 160W 240W consumption Long-term environment C~45 temperature Short-term environment C ~ 70 temperature Operating Environment...
ZXR10 ZSR V2 Series Router Product Description Power supply redundancy, key components hot drawing Reliability BFD for everything, VRRP, link bound, FRR, pseudo line redundancy, SDC smart dial-up control Ethernet OAM, SQA, USB deployment, batch management, temperature monitoring, automatic fan speed control, port mirror, NetFlow V5/ V9, NetFlow 1:1 SNMPv1/v2/v3, TR069, Telnet, SSHv1/v2, SYSLOG and RMON ZTE Confidential &...