ZXR10 ZSR V2 Intelligent Integrated Multi-Service Router Product Description Version: 2.00.20 ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: support@zte.com.
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Contents About This Manual ......................................................................................... I Chapter 1 Product Location and Features ............................................... 1-1 1.1 Product Location ................................................................................................ 1-1 1.2 Product Features................................................................................................ 1-2 Chapter 2 Product Structure .............................
3.9.4 IPv6 Tunnel Functions ............................................................................ 3-28 3.9.5 6PE and 6VPE ....................................................................................... 3-30 3.9.6 NAT64 ................................................................................................... 3-30 3.10 NAT ............................................................................................................... 3-31 3.11 Network Management Features...............
About This Manual Purpose This manual describes the product location and features, product structure, functions and applications, technical parameters of the ZXR10 ZSR V2 series routers.
Warning: indicates a potentially hazardous situation. Failure to comply can result in serious injury, equipment damage, or interruption of major services. Caution: indicates a potentially hazardous situation. Failure to comply can result in moderate injury, equipment damage, or interruption of minor services. Note: provides additional information about a certain topic. II SJ-20150204153047-003|2015-03-30 (R1.
Chapter 1 Product Location and Features Table of Contents Product Location ........................................................................................................1-1 Product Features........................................................................................................1-2 1.1 Product Location The ZXR10 ZSR V2 series is an intelligent multi-service router integrating routing, switching, wireless, security, VPN, and broadband user access management functions.
ZXR10 ZSR V2 Product Description Figure 1-1 External Views of the ZXR10 ZSR V2 Series Products 1.2 Product Features High Performance, Ensuring No Network Access Bottleneck With increase of enterprise applications, network traffic increases. New applications such as video conferencing, distance learning, and remote disaster recovery have higher and higher requirements for performance on nodes processing network data. The ZXR10 ZSR V2 provides high performance and ensures no network access bottleneck.
Chapter 1 Product Location and Features l l l The ZXR10 ZSR V2 provides the control-plane security function. The ZXR10 ZSR V2 classifies control-plane packets, and performs multi-level rate limit and scheduling. The traffic suppression, protocol white list, protocol authentication functions can be set. The ZXR10 ZSR V2 supports anti-DDOS attacks, anti-ARP attacks, and attack-source tracing, which guarantees equipment security to the maximum extent.
ZXR10 ZSR V2 Product Description l l l Supports the guard interval to avoid data interference. Supports Wi-Fi multimedia and provides wireless QoS, which guarantees quality of applications such as the voice and video services. Supports different authentication modes, including none, WEP, WPA, WPA2 (TKIP and AES-CCMP), and WAPI hard encryption. Multiple Functions, Reducing Costs The ZXR10 ZSR V2 provides different functions to meet requirements of different network structures.
Chapter 1 Product Location and Features l l l The ZXR10 ZSR V2 supports SQA to perform real-time network quality detection and location through ICMP-echo, UDP, TCP, FTP, DNS, HTTP and SNMP. SQA can be used together with VRRP, static routes, interface backup, link backup, policy routes and the ZXNPA to provide alarms of different levels based on automatic network performance thresholds, and perform graphic detection and management.
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Chapter 2 Product Structure Table of Contents Product Appearance...................................................................................................2-1 Hardware Structure ....................................................................................................2-5 Software Structure......................................................................................................2-7 2.
ZXR10 ZSR V2 Product Description Figure 2-2 Front View of the ZXR10 3800-8 chassis ZXR10 2800-4 Appearance For the main components of the ZXR10 2800-4 chassis, see Figure 2-3. Figure 2-3 Main Components on the Front Side of the ZXR10 2800-4 chassis For the front view of the ZXR10 2800-4 chassis, see Figure 2-4. Figure 2-4 Front View of the ZXR10 2800-4 chassis ZXR10 1800-2S Appearance For the main components of the ZXR10 1800-2S chassis, see Figure 2-5. 2-2 SJ-20150204153047-003|2015-03-30 (R1.
Chapter 2 Product Structure Figure 2-5 Main Components on the Front Side of the ZXR10 1800-2S chassis For the front view of the ZXR10 1800-2S chassis, see Figure 2-6. Figure 2-6 Main Components on the Front Side of the ZXR10 1800-2S chassis For the back view of the ZXR10 1800-2S chassis, see Figure 2-7. Figure 2-7 Main Components on the Back Side of the ZXR10 1800-2S chassis Note: Both the ZXR10 1800-2S(G) and the ZXR10 1800-2S(W) support the wireless function.
ZXR10 ZSR V2 Product Description Figure 2-8 ZXR10 2800-3E Appearance For the front view of the ZXR10 2800-3E chassis, seeFigure 2-9. Figure 2-9 ZXR10 2800-3E Front View Note: The sub-model ZXR10 2800-3E(G) is embedded with a wireless module and supports the wireless communication function. Two antennas are installed. When the wireless module is removed, there is no antenna on the chassis. For the back view of the ZXR10 2800-3E chassis, see Figure 2-10.
Chapter 2 Product Structure Figure 2-11 ZXR10 1800-2E Appearance For the front view of the ZXR10 1800-2E chassis, see Figure 2-12. Figure 2-12 ZXR10 1800-2E Front View Note: The sub-model ZXR10 1800-2E(G) is embedded with a wireless module and supports the wireless communication function. Two antennas are installed. When the wireless module is removed, there is no antenna on the chassis. For the back view of the ZXR10 1800-2E chassis, see Figure 2-13. Figure 2-13 ZXR10 1800-2E Back View 2.
ZXR10 ZSR V2 Product Description Overall Hardware System Structure In the hardware system structure of the ZXR10 ZSR V2, the forwarding plane and control plane are separated. l l l The MPFU is the system core, and it communicates with other units through the backplane. The engine of the MPFU is a multi-core CPU. The cores are divided into forwarding cores and control cores. The forwarding cores and other system units form a forwarding logical plane that forwards packets and processes services.
Chapter 2 Product Structure The MPFUs of the ZXR10 1800-2S, ZXR10 1800-2E, and ZXR10 2800-3E are fixed in the chassis, so it does not support hot swapping, but it supports forwarding plane and control plane separation. The ZXR10 ZSR V2 provides different line interface cards and supports different interface rates and different numbers of ports, which meets requirements of different netrorks and services.
ZXR10 ZSR V2 Product Description Figure 2-14 ZXR10 ZSR V2 Overall Software Structure The major functions of each subsystem in the ZXR10 ZSR V2 software structure are described as follows: l l l l l l l Hardware driving subsystem: provides software driving for the main-control forwarding board, the line interface board, the backplane, the fan, and the power module. The distributed operating system platform: provides the real-time operating platform.
Chapter 2 Product Structure l l l l l l l MPLS protocol subsystem: provides LDP, RSVP with Traffic Engineering extensions (RSVP-TE), L2/L3 VPN, and provides basic MPLS functions and label forwarding services. Security subsystem: provides multiple security protection functions on the equipment.
ZXR10 ZSR V2 Product Description à l l l Provides rapid troubleshooting functions to ensure high stability of product versions. Flexible modular component structure à Software functions based on the software platform can be easily extended or removed, and new functions can be quickly developed upon the original structure. à Software functions can be flexibly customized as required to rapidly respond to user requirements.
Chapter 3 Functions and Features Table of Contents IPv4 Routing Protocols and IP Basic Services ............................................................3-1 WAN Access ..............................................................................................................3-6 Routing and Switching Integration ..............................................................................3-8 MPLS .........................................................................................................
ZXR10 ZSR V2 Product Description between routers, and calculates its routing table in accordance with received routes. The RIP is simple in operation and is applicable to small-scale networks. The ZXR10 ZSR V2 series products supports the following RIP functions: l l l l Basic functions of the RIP v1/v2, such as horizontal splitting, poisonous reversion, interface authentication, route summary, and redistribution of various routing protocols. Load sharing of the RIP. VPN access function of the RIP.
Chapter 3 Functions and Features BGP The BGP is an inter-domain routing protocol between ASs, used to exchange the network availability information between ASs running the BGP protocol.
ZXR10 ZSR V2 Product Description Through setting the Rendezvous Point (RP), the PIM-SM notifies the multicast information to all routers supporting the PIM-SM. In the PIM-SM, the router explicitly joins or quits a multicast group, so the network width occupied by data packets and control packets is reduced. PIM-DM The PIM-DM is a multicast routing protocol in dense mode, which transmits multicast data in the "push" mode.
Chapter 3 Functions and Features MSDP The MSDP is a mechanism connecting several PIM domains. It operates above the TCP protocol to provide the PIM-SM with the information of multicast sources outside the PIM domain. The MSDP speaker inside a PIM-SM domain uses the TCP connection to create the MSDP neighbor session relationship with MSDP neighbors in other domains.
ZXR10 ZSR V2 Product Description 3.1.4 DHCP and DNS DHCP The Dynamic Host Configuration Protocol (DHCP) technology performs centralized dynamic management and configuration for users. Based on the client/server communication mode, the client proposes a configuration request (parameters such as IP address, subnet mask, and default gateway) to the server and the server returns the corresponding configuration information in accordance with the policy. DHCP uses UDP as the transport protocol.
Chapter 3 Functions and Features 1. The authentication phase is selected as needed. It is normally used to authenticate access users on a router equipment. 2. NCP control protocols include the IP Control Protocol (IPCP), IPv6CP, MPLSCP, OSINLCP, and the BCP. The IPCP (supporting the IPv4) must be negotiated, while other NCP protocols can be selected as needed. After successful IPCP negotiation, the protocol is up on the PPP port.
ZXR10 ZSR V2 Product Description The FR WAN equipment normally includes the Data Terminal Equipment (DTE) and the Data Circuit Terminal Equipment (DCE), which are located on both ends of the FR. The router is normally used as the DTE. The FR provides connection-orientated communication on the data link layer. A defined communication link exists between each pair of equipment, which has a Data Link Connection Identifier (DLCI).
Chapter 3 Functions and Features It selectively blocks a redundant link to remove a loop in a network and provides the link backup function. The same as other protocols, STP is updated based on network development. At first, IEEE 802.1D-1998 STP is widely used. Based on STP, IEEE 802.1w RSTP and IEEE 802.1s MSTP are developed. The ZXR10 ZSR V2 supports STP, RSTP, MSTP, and transparent transmission over these protocols. 3.
ZXR10 ZSR V2 Product Description MPLS-TE Network congestion is a major problem affecting the performance of the backbone network. It is normally caused because network resources are insufficient, or the network is partially congested because the load of network resources is not balanced. The Traffic Engineering (TE) solves the congestion caused by unbalance load. The MPLS TE is a technology that combines the TE technology and the MPLS.
Chapter 3 Functions and Features anti-replay, and enhanced identity authentication functions for the transmission of IP data packets during network communication. l l l l Confidentiality indicates that user data is encrypted for protection and is transmitted as encrypted texts. Data integrity indicates that the data is not modified during the transmission process. The IPSec authenticates the received data to determination whether the packet is falsified.
ZXR10 ZSR V2 Product Description decrypted, because these encryption keys are not derived from each other. The encryption key for the second phase of the IPSec is exported from that of the first phase. If the IKE encryption key of the first phase is stolen, the attacker may collect enough information to export the IPSec SA encryption key of the second phase. The PFS ensures the security of the encryption key in the second phase by executing an additional DH exchange.
Chapter 3 Functions and Features IPSec NAT In a network, if there are routers between two IPSec routers, the IPSec routers must support IPSec NAT, so that NAT-T negotiation is performed through IKE and ESP packets can be encapsulated and decapsulated through UDP. Figure 3-1 shows an IPSec NAT application. Figure 3-1 IPSec NAT GRE Over IPSec An IPSec tunnel supports unicast only, and cannot protect broadcast data.
ZXR10 ZSR V2 Product Description 3.5.2 MPLS VPN Overview The MPLS VPN provides data secrecy of the ISP and supports to use a non-unique dedicated IP address in the VPN. The VPN forwarding table includes the corresponding label for VPN-IP address, through which the data is transmitted to the corresponding location. The MPLS VPN has the following advantages: l l l l l The configuration of VPN connection is simple, so it imposes no pressure upon the existing backbone network.
Chapter 3 Functions and Features satisfying users' service requirements and security requests for transmitting private data on the public network. The ZXR10 ZSR V2 supports the following MPLS L3VPN functions: l l l l l Supports dynamic (BGP, RIP, OSPF, IS-IS) and static (static route) VPN accesses. Supports policy controls such as RT rewriting and SOO. Supports several cross-domain VPN modes. Supports the VPN routing restriction function. Supports the VPN FRR. 3.5.
ZXR10 ZSR V2 Product Description à Automatic dialing: When a device is started up and the physical dialing interface is up, automatic dialing is triggered. à Manual dialing: Manual dialing can be performed or disabled through command configuration. à Triggered dialing: Flows received on a router can be divided into triggering flows and non-triggering flows. For a triggering flow, if no connection is established, the router establishes a dialing connection with the remote router.
Chapter 3 Functions and Features The ZXR10 ZSR V2 supports port-based and queue-based traffic reshaping. Queuing The queuing technology solves the congestion of network nodes through a series of scheduling algorithms. High-priority packets are forwarded preferentially, while low-priority packets also get the corresponding scheduling chances fairly. The ZXR10 ZSR V2 supports the PQ, the Weighted Fair Queuing (WFQ), and the CBWFQ modes.
ZXR10 ZSR V2 Product Description The H-QoS provides delicate scheduling in hierarchal mode and provides reliable service support for users to deploy multiple services. The ZXR10 ZSR V2 supports the following hierarchal QoS features: l l l l Supports multi-hierarchy traffic management through setting multi-hierarchy scheduler, meeting network deployment requirements. Supports multi-user, multi-service, and multi-traffic classification requirements to perform congestion avoidance and traffic shaping.
Chapter 3 Functions and Features The ZXR10 ZSR V2 provides the following ACL features: l l l l l l Supports Supports Supports Supports Supports Supports standard ACLs and extended ACLs L2 ACLs, L3 ACLs, and L2/L3 hybrid ACLs ACL time range ACL log statistics collecting statistics on the hit rate ACL binding in batches 3.7.
ZXR10 ZSR V2 Product Description Packet-Filtering Firewall and Fragmented-Message Filtering Packets can be filtered through ACL configuration. Packets are filtered based on information such as the protocol number of the upper-layer protocol operating over IP, source IP address, destination IP address, source port number and destination port number in a packet and the packet transmission direction. Packet filtering is used in the firewall function.
Chapter 3 Functions and Features address, this IP address is added to the blacklist. If the blacklist function is enabled, any packets form the IP address are filtered. The aging period of the static blacklist and dynamic blacklist can be configured. When packets match the blacklist, even if the packets are permitted in accordance with the ACL rules, the firewall drops the packets. Blacklist configuration can be exported to a file, and blacklist configuration can be imported through a file.
ZXR10 ZSR V2 Product Description the traffic sent on the port reaches the specified threshold, extends the operation appropriately, and then continues receiving packets.
Chapter 3 Functions and Features 3.7.4 Multiple Security Authentication Modes AAA The ZXR10 ZSR V2 support multiple security authentication modes. With different authentication policies for user access, the ZXR10 ZSR V2 provides complete AAA authentication and authorization functions. Different access authentication policies can be configured to perform different authentication and authorization for users selectively as needed.
ZXR10 ZSR V2 Product Description l Supports the SHA1-based encryption IPSec AH authentication for the RIPng, OSPFv3, and the BGP-4+. SNMP security validation: Supports the encryption and authentication for the SNMP v3. 3.7.5 uRPF The ZXR10 ZSR V2 supports the URPF function to avoid network attacks based on source address cheats. The source address cheating method is common among DoS attacks.
Chapter 3 Functions and Features l l l Supports the BFD for static route next-hop detection. Supports the BFD for policy route detection. Supports the BFD for VRRP detection. FRR When particular links or nodes in the network become ineffective, the packets reaching the destination trough these ineffective nodes may be discarded or form a loop. Traffic interruption or traffic loop inevitably occurs in the network until the network re-converges to calculate out a new topology and route.
ZXR10 ZSR V2 Product Description l l l l Supports detecting the status of specified ports through the VRRP. Supports detecting key route information through the VRRP. Supports VRRP group management functions to uniformly receive or send protocol packets in several VRRP groups. Supports the VRRP MIB function. 3.9 IPv6 Features 3.9.1 IPv6 Basic Functions The ZXR10 ZSR V2 supports IPv4/IPv6 dual-protocol stacks.
Chapter 3 Functions and Features The ZXR10 ZSR V2 supports the RIPng basic protocol, route summary and redistribution, RIPng route load sharing, RIPng protocol MIB function, RIPng VRF access instance, and the function of associating the IPv6 BFD with the RIPng. OSPFv3 The OSPFv3 is used to provide the routing function in the IPv6 network.
ZXR10 ZSR V2 Product Description Different from the IGMP protocol that uses the packet type with the IP protocol number of 2, the MLD protocol uses the ICMPv6 (with the IP protocol number of 58) packet type, including the MLD query packet (type 130), MLDv1 report packet (type 131), MLDv1 leaving packet (type 132), and MLDv2 report packet (type 143). The MLD protocol and the IGMP protocol have different packet format, but their protocol behaviors are completely the same.
Chapter 3 Functions and Features accordance with the different ways of acquiring IPv4 addresses on the tunnel destination, tunnels can be divided into configuration tunnels and automatic tunnels. l l If the destination address of an IPv6 over IPv4 tunnel cannot be automatically got from the destination address of the IPv6 packet, it needs to be manually configured. This type of tunnel is called the configuration tunnel, such as the 6in4 tunnel and the GRE tunnel.
ZXR10 ZSR V2 Product Description 3.9.5 6PE and 6VPE 6PE In an IPv4 MPLS network, 6PE uses an existing MPLS to interconnect islanding IPv6 networks. 6PE uses the BGP/MPLS VPN principle to establish MP-BGP peers between PEs. IPv6 routes in IPv6 sites are distributed between the PEs, and packets are forwarded through IPv4 MPLS labels in the IPv4 network. In this way, islanding IPv6 networks can communicate with each other.
Chapter 3 Functions and Features NAT has the following features: l l An IPv6 host actively sends a connection request to an IPv4 service. The NAT64 unit is separated from the DNS unit. NAT64 only supports session initiated by IPv6 hosts for IPv4 services, and address mapping to IPv4 server addresses is simple in IPv6 networks, so it is unnecessary to perform complicated management for associations between domain names and addresses. This avoids the DNS security problem and DNSSEC compatibility problem.
ZXR10 ZSR V2 Product Description upon various types of network equipment in a wide area and complicated application environment. Network Management Network Architecture The following two network architectures can be used between the NetNumenTM network management system and the ZXR10 ZSR V2: l l In-band management: The network management information and the service data is transmitted in the same channel without extra DCN network.
Chapter 3 Functions and Features l l l l l l l l l l l Complies with the mainstream v5, v8, and v9 packet formats in the industry. Supports sending packets to the server in IPv4/UDP mode. Supports the mode of initially reporting packets. Supports the configuration of active and inactive aging periods in the cache. Supports multiple servers. supports random sampling by flow. Supports the configuration of interface traffic sampling rates.
ZXR10 ZSR V2 Product Description l l l l l l The power module function provides the existence information, status information, power information, and the AC/DC information of the power module. When the fan module, the power module, or the temperature becomes abnormal, the system raises sound alarms and alarm prompts on the software. The network management system collects temperature in distributed mode to monitor the temperature of each board.
Chapter 3 Functions and Features l l Performing the Ping and Trace Route functions Debugging 3-35 SJ-20150204153047-003|2015-03-30 (R1.
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Chapter 4 Network Applications The ZXR10 ZSR V2 can be used as an egress gateway in enterprise networks, and used in enterprise headquarters and branch access networks, convergence and access networks of vertical industrial networks, and telecom operators' CPE and DCN networks. Table of Contents Application Scenario of Access Networks of Enterprise Headquarters and Branches .4-1 Application Scenario of Egress Gateways in Enterprise Networks ..............................
ZXR10 ZSR V2 Product Description Figure 4-1 Access Network of Headquarters and Branches of a Small/Medium-Size Enterprise As shown in Figure 4-1, the ZXR10 ZSR V2 provides the following functions: l l l Through Wi-Fi connections, high-density L2/L3 Ethernet boards, or connected switches, the ZXR10 ZSR V2 can connect to IP network devices inside enterprises, such as PCs, printers, and servers.
Chapter 4 Network Applications Figure 4-2 Network Architecture of an Egress Gateway in an Enterprise Network Abbreviations in the above figure are described below: 3G/LTE 3rd generation mobile communications / Long Term Evolution (4G, 4th generation mobile communications) Copper/Fiber Copper cable / Optical fiber SR/BRAS Service Router / Broadband Remote Access Server ISP Internet Service Provider xDSL/xPON Digital Subscriber Line of all types / new-generation Passive Optical Network As shown in
ZXR10 ZSR V2 Product Description l By integrating multiple functions of high-performance NATs, firewalls, APs, and switches, the ZXR10 ZSR V2 ensures both secure access authentication for internal users and secure access to external networks. 4.3 Application Scenario of Convergence and Access Networks of Industry Networks The ZXR10 ZSR V2 can be applied in the convergence and access layer of a vertical industrial network, such as the power, government, and finance industry networks.
Chapter 4 Network Applications l l The ZXR10 ZSR V2, together with medium/high-end routers, builds industry networks. By enabling L2/L3 MPLS VPN, the ZXR10 ZSR V2 achieves secure separation between service systems inside enterprises. The ZXR10 ZSR V2 supports high-density E1, CPOS3, and POS3/POS12 interfaces, and thus can satisfy convergence and access requirements of different layers in industry networks. 4.
ZXR10 ZSR V2 Product Description Abbreviations in the above figure are described below: PE Provider Edge router MSS Management Support System BSS Business Support System OSS Operation Support System As shown in Figure 4-4, the ZXR10 ZSR V2 provides the following functions: l l As the access router, the ZXR10 ZSR V2, together with other medium/high-end routers, provides the MPLS VPN function, thus achieving secure separation between service systems.
Chapter 5 Technical Indexes For the hardware features of the ZXR10 ZSR V2 series products, refer to Table 5-1. Table 5-1 Hardware Features Parameter ZXR10 1800- ZXR10 ZXR10 ZXR10 ZXR10 2S/2S(G)/2S(W) 1800-2E 2800-3E 2800-4 3800-8 Dimension 380 mm ×43.6 mm 442 mm ×44 mm ×440 mm 442 mm ×80.
ZXR10 ZSR V2 Product Description Parameter ZXR10 1800- ZXR10 ZXR10 ZXR10 ZXR10 2S/2S(G)/2S(W) 1800-2E 2800-3E 2800-4 3800-8 Interface GE/FE, E1/CE1, GE/FE, GE/FE, 10GE/GE/FE, E1/CE1, type V.35/V.24 E1/CE1, V.35/ E1/CE1, OC-3/STM-1 POS/CPOS, V.24 STM-1 OC-12/STM-4 POS, POS/CPOS, ADSL/VDSL, G.SHDSL, OC-12/STM-4 V.35/ V.24, 3G/LTE POS, ADSL/VDSL, G.SHDSL, V.35/ V.
Chapter 5 Technical Indexes Feature Description MPLS features Supports LDP, MPLS load sharing, and RSVP-TE Supports MPLS L2/3 VPN, PWE3, Inter-AS Option A/B/C, and 6VPE VPN features Supports VPWS, VPLS, HVPLS, 6VPE, GRE, and IPSec Transition Supports 6PE, 6VPE, 6in4, 6to4, 4in6, NAT444, NAT64, and 6RD technologies NAT features Supports static NAT, dynamic NAT, PAT, multi-egress NAT, NAT ALG, and NAT log QoS features Supports H-QoS, QPPB, and time-range QoS Supports flow class, marking, priority
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Figures Figure 1-1 External Views of the ZXR10 ZSR V2 Series Products ............................ 1-2 Figure 2-1 Main Components on the Front Side of the ZXR10 3800-8 chassis ........... 2-1 Figure 2-2 Front View of the ZXR10 3800-8 chassis ................................................ 2-2 Figure 2-3 Main Components on the Front Side of the ZXR10 2800-4 chassis ........... 2-2 Figure 2-4 Front View of the ZXR10 2800-4 chassis ................................................
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Tables Table 5-1 Hardware Features.................................................................................... 5-1 Table 5-2 Software Features ..................................................................................... 5-2 III SJ-20150204153047-003|2015-03-30 (R1.
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Glossary AAA - Authentication, Authorization and Accounting AH - Authentication Header ARP - Address Resolution Protocol AS - Autonomous System CE - Customer Edge CHAP - Challenge Handshake Authentication Protocol CLNS - ConnectionLess Network Service CPE - Customer Premises Equipment DCE - Data Communication Equipment DCN - Data Communications Network DH - Diffie-Hellman DHCP - Dynamic Host Configuration Protocol DLCI - Data Link Connection Identifier DMZ - Demilitarized Zone DTE - Data Terminal Equipment
ZXR10 ZSR V2 Product Description FR - Frame Relay FTP - File Transfer Protocol H-VPLS - Hierarchy of VPLS HDLC - High-level Data Link Control IANA - Internet Assigned Number Authority IETF - Internet Engineering Task Force IGMP - Internet Group Management Protocol IGP - Interior Gateway Protocol IP - Internet Protocol IPCP - IP Control Protocol ISO - International Organization for Standardization LCP - Link Control Protocol LSA - Link State Advertisement LSR - Label Switch Router MBB - Make Before Break MD
Glossary NCP - Network Control Protocol NSSA - Not-So-Stubby Area OSI - Open System Interconnection OTN - Optical Transport Network PAP - Password Authentication Protocol PC - Personal Computer PE - Provider Edge PFS - Perfect Forward Secrecy PIM-SSM - Protocol Independent Multicast-Source Specific Multicast PTN - Packet Transport Network PVC - Permanent Virtual Circuit PW - Pseudo Wire RIP - Routing Information Protocol RPF - Reverse Path Forwarding RSVP-TE - Resource Reservation Protocol - Traffic Engine
ZXR10 ZSR V2 Product Description SrTCM - Single-rate Three Color Marker TCP - Transmission Control Protocol TFTP - Trivial File Transfer Protocol TLV - Tag, Length, Value ToS - Type of Service TrTCM - Two-rate Three Color Marker UDP - User Datagram Protocol VC - Virtual Circuit VCCV - Virtual Circuit Connectivity Verification VPN - Virtual Private Network WAN - Wide Area Network WDM - Wavelength Division Multiplexing WFQ - Weighted Fair Queuing VIII SJ-20150204153047-003|2015-03-30 (R1.