Маршрутизаторы Cisco ASR 920 Series Aggregation Services Router (ASR) серии являются превосходным конвергетным решением для задач уровня доступа и агрегации. Данные маршрутизаторы имеют малые размеры, низкое энергопотребление, расширенный диапазон рабочих температур и обладают при этом большой пропускной способностью (до 64Gbps)!  Компактные 1U-шасси ASR 920 поставляются в различных комбинациях 1G (RJ45/SFP) и 10G (SFP+) портов. Предусмотрена возможность установки модуля расширения Inetrface Module - IM, который позволяет реализовать дополнительные Ethernet и TDM-интерфейсы, в том числе для реализации сервисов телефонии.      Cisco ASR 920 Series одновремено обладают полным функционалом L2 коммутатора и L3 маршрутизатора - L2VPN/L3VPN, MPLS/VPLS, QoS/HQoS, RIP/EIGRP/OSPF/BGP,  PIM/MULTICAST, QinQ, IPSec, ACL, PoE. Компактные размеры, полный функционал, гибкая плотность портов и промышленный диапазон рабочих температур позволяют расширить операторам зону своих сервисов в удаленные, менее обслуживаемые места, без высоких затрат на размещение, электропитание и кондиционирование оборудования.    Ключевые особенности серии ASR-920: 1U - форм-фактор; Глубина менее 300мм; Низкое энергопотребление - менее 130 Вт (типовое);  Два фиксированных или модульных блока питания AC/DC; Расширенный диапазон рабочих темперетур  -40 ... 70ºC; До 24 портов 1G RJ45/SFP, до 4 портов 10G  SFP+: Поддрежка PoE до 60Вт/порт (PoE, PoE+, UPOE); Опциональные модули расширения Ethernet интефейсов - 8x1G RJ45, 8x1G SFP, 8x1G Combo RJ45/SFP & 1x10G SFP+, 1x10G XFP, 2x10G SFP+/XFP; Опциональные модули TDM интерфейсов - 8xE1/T1, 16xE1/T1, 32xE1/T1, 4xOC3/STM1, 1xOC12/STM4; Cisco IOS® XE Software;            Описание на сайте производителя Производитель: Cisco Features Metro Access License Metro IP Access License Advanced Metro IP Access License QoS, with deep buffers and hierarchical QoS (HQOS) √ √ √ Layer 2: 802.1d and 802.1q √ √ √ Ethernet Virtual Circuit (EVC) √ √ √ Ethernet OAM (802.1ag and 802.3ah) √ √ √ Multiple Spanning Tree (MST) and Resilient Ethernet Protocol (REP) √ √ √ Synchronous Ethernet √ √ √ IPv4 and IPv6 host connectivity √ √ √ IP routing (Routing Information Protocol [RIP], Open Shortest Path First [OSPF], Enhanced Interior Gateway Routing Protocol [EIGRP], Border Gateway Protocol [BGP], and Intermediate System-to-Intermediate System [IS-IS])   √ √ Protocol-independent multicast (PIM) (sparse mode [SM], dense mode [DM], source-specific multicast [SSM]), SSM mapping   √ √ BFD   √ √ Multi-VRF CE (VRF lite) with service awareness (Address Resolution Protocol [ARP], ping, Simple Network Management Protocol [SNMP], syslog, trace-route, File Transfer Protocol [FTP], and Trivial File Transfer Protocol [TFTP])   √ √ IEEE 1588-2008 Ordinary Clock and Transparent Clock   √ √ MPLS (Label Distribution Protocol [LDP] and VPN)     √ MPLS TE and fast reroute (FRR)     √ MPLS OAM     √ MPLS-TP     √ Pseudowire emulation (EoMPLS, CESoPSN, and SAToP)     √ Virtual Private LAN Service (VPLS) and Hierarchical VPLS (HVPLS)     √ Pseudowire redundancy     √   Ethernet Services ●  Ethernet Flow Point (EFP) with support for:    ◦   802.1q◦   Selective QinQ    ◦   Inner and Outer VLAN classification    ◦   VLAN local significance    ◦   One VLAN tag ingress push    ◦   Pop one VLAN tag◦   Pop two VLAN tags    ◦   Trunk-EFP construct for configuration simplification ●  IEEE 802.1s Multiple Spanning Tree (MST) ●  Resilient Ethernet Protocol (REP) ●  ITU G.8032●  802.3ad/802.1ax Link Aggregation Control Protocol (LACP) ●  Layer 2 Protocol Tunneling (L2PT) ●  VPLS, HVPLS, Virtual Private Wire Service (VPWS), and EoMPLS ●  Pseudowire redundancy ●  Hot Standby Pseudowire ●  Multisegment Pseudowire ●  Dual Rate Layer 3 and MPLS Services ●  Hot Standby Router Protocol (HSRP) ●  Layer 3 routing on Routed interfaces and Bridge Domain Interfaces (BDI) ●  Cisco Express Forwarding (CEF) load sharing of Equal Cost Paths (ECMP) ●  OSPF ●  BGP ●  BGP 4-byte Autonomous System number (ASN) ●  BGP TCP Path MTU Discovery ●  BGP Prefix-Independent Convergence (PIC) Edge and Core for IPv4 and MPLS VPN ●  IS-IS ●  BFD for OSPF, IS-IS, BGP, and static routes ●  BFD over Ethernet, Routed port interfaces ●  BFD for HSRP group client ●  MPLS ●  LDP with Label Edge Router (LER) and Label Switch Router (LSR) ●  MPLS L3VPN ●  MPLS-TP for Ethernet Pseudo Wires ●  MPLS Traffic Engineering Fast Reroute (TE-FRR) ●  IP Loop Free Alternate Fast Re-Route (LFA FRR) ●  Remote Loop Free Alternate Fast Re-Route (R-LFA FRR) IPv6 ●  Hardware based IPv6 data forwarding ●  Addressing and discovery ●  Manual IPv6 interface addressing ●  ICMPv6 (RFC 4443) ●  IPv4 and IPv6 dual stack ●  IPv6 static routing ●  OSPF for IPv6 (RFC 5340) ●  DHCPv6 with relay function ●  BFD for OSPF, IS-IS, BGP and IPv6 static routes ●  IPv6 Provider Edge (6PE) ●  IPv6 VPN Provider Edge (6VPE) QoS ●  Modular QoS CLI (MQC) ●  Hierarchical QoS (HQoS) ●  Port shaper and Low Latency Queuing (LLQ) in the presence of an EFP ●  IEEE 802.1p Class of Service (COS) based QoS ●  Classification based on inner and outer CoS ●  IP Precedence Type of Service (ToS) based QoS ●  Differentiated Services Code Point (DSCP) based QoS ●  Egress marking of COS, ToS, DSCP and MPLS EXP QoS fields ●  Classification using Access Control List (ACL) ●  2-rate 3-color (2R3C) ingress Policing ●  Differentiated Services Code Point (DSCP) traffic shaping ●  Class-Based Weighted Fair Queuing (CBWFQ) ●  Priority Queuing with up to 2 priority queues ●  Weighted Random Early Detect (WRED) ●  Egress shaping per queue ●  Egress policing per queue Timing ●  IEEE 1588-2008 Ordinary Clock over Ethernet, IP ●  IEEE 1588-2008 Boundary Clock over Ethernet, IP ●  IEEE 1588-2008 precision time protocol (PTP) telecom profile for frequency synchronization - ITU-T G.8265.1/Y.1365.1 ●  Hybrid clocking ●  Time of Day (ToD),1 Pulse Per Second (1PPS) ●  Building Integrated Timing Supply (BITS) ●  ITU-T SyncE with Ethernet Synchronization Messaging Channel (ESMC) ●  Synchronization Status Messages (SSM) OAM ●  IEEE 802.1ag Connectivity Fault Management (CFM) over EFP ●  IEEE 802.3ah Link OAM ●  MPLS OAM ●  ITU-T Y. 1731 Performance Management (PM) over EFP for Delay Measurement (DM) and Synthetic Loss Measurement (SLM) ●  Ethernet Local Management Interface (E-LMI), as a provider edge (PE) device Security ●  Authentication, authorization, and accounting (AAA) with TACACS+ and RADIUS ●  Secure Shell (SSH) Protocol v2 ●  MAC limiting per bridge domain (BD) ●  Storm control for Port Mode ●  Layer 3 Access Control Lists (ACL) for IPv4 and IPv6 ●  IPv4 unicast reverse path forwarding (uRPF) strict mode ●  MAC security capabilities ●  Dynamic Arp Inspection (DAI) ●  DHCP Snooping with option 82 insertion ●  DHCP Option 82 Configurable Circuit ID and Remote ID Manageability ●  SNMP ●  MIBs ●  Dying Gasp message ●  Embedded Event Manager (EEM) ●  Cisco Discovery Protocol (CDP) ●  802.1ab Link Layer Discovery Protocol (LLDP) ●  Port Level Local SPAN (SPAN) ●  ZTP ●  Support for Smart Call Home V2 and Cisco Smart Licensing ●  Cisco IOS Command Line Interface (CLI) ●  Cisco Prime™ Network: fault, provisioning and performance management

Маршрутизаторы Cisco ASR 920 Series Aggregation Services Router (ASR) серии являются превосходным конвергетным решением для задач уровня доступа и агрегации. Данные маршрутизаторы имеют малые размеры, низкое энергопотребление, расширенный диапазон рабочих температур и обладают при этом большой пропускной способностью (до 64Gbps)!  Компактные 1U-шасси ASR 920 поставляются в различных комбинациях 1G (RJ45/SFP) и 10G (SFP+) портов. Предусмотрена возможность установки модуля расширения Inetrface Module - IM, который позволяет реализовать дополнительные Ethernet и TDM-интерфейсы, в том числе для реализации сервисов телефонии.      Cisco ASR 920 Series одновремено обладают полным функционалом L2 коммутатора и L3 маршрутизатора - L2VPN/L3VPN, MPLS/VPLS, QoS/HQoS, RIP/EIGRP/OSPF/BGP,  PIM/MULTICAST, QinQ, IPSec, ACL, PoE. Компактные размеры, полный функционал, гибкая плотность портов и промышленный диапазон рабочих температур позволяют расширить операторам зону своих сервисов в удаленные, менее обслуживаемые места, без высоких затрат на размещение, электропитание и кондиционирование оборудования.    Ключевые особенности серии ASR-920: 1U - форм-фактор; Глубина менее 300мм; Низкое энергопотребление - менее 130 Вт (типовое);  Два фиксированных или модульных блока питания AC/DC; Расширенный диапазон рабочих темперетур  -40 ... 70ºC; До 24 портов 1G RJ45/SFP, до 4 портов 10G  SFP+: Поддрежка PoE до 60Вт/порт (PoE, PoE+, UPOE); Опциональные модули расширения Ethernet интефейсов - 8x1G RJ45, 8x1G SFP, 8x1G Combo RJ45/SFP & 1x10G SFP+, 1x10G XFP, 2x10G SFP+/XFP; Опциональные модули TDM интерфейсов - 8xE1/T1, 16xE1/T1, 32xE1/T1, 4xOC3/STM1, 1xOC12/STM4; Cisco IOS® XE Software;            Описание на сайте производителя Производитель: Cisco Features Metro Access License Metro IP Access License Advanced Metro IP Access License QoS, with deep buffers and hierarchical QoS (HQOS) √ √ √ Layer 2: 802.1d and 802.1q √ √ √ Ethernet Virtual Circuit (EVC) √ √ √ Ethernet OAM (802.1ag and 802.3ah) √ √ √ Multiple Spanning Tree (MST) and Resilient Ethernet Protocol (REP) √ √ √ Synchronous Ethernet √ √ √ IPv4 and IPv6 host connectivity √ √ √ IP routing (Routing Information Protocol [RIP], Open Shortest Path First [OSPF], Enhanced Interior Gateway Routing Protocol [EIGRP], Border Gateway Protocol [BGP], and Intermediate System-to-Intermediate System [IS-IS])   √ √ Protocol-independent multicast (PIM) (sparse mode [SM], dense mode [DM], source-specific multicast [SSM]), SSM mapping   √ √ BFD   √ √ Multi-VRF CE (VRF lite) with service awareness (Address Resolution Protocol [ARP], ping, Simple Network Management Protocol [SNMP], syslog, trace-route, File Transfer Protocol [FTP], and Trivial File Transfer Protocol [TFTP])   √ √ IEEE 1588-2008 Ordinary Clock and Transparent Clock   √ √ MPLS (Label Distribution Protocol [LDP] and VPN)     √ MPLS TE and fast reroute (FRR)     √ MPLS OAM     √ MPLS-TP     √ Pseudowire emulation (EoMPLS, CESoPSN, and SAToP)     √ Virtual Private LAN Service (VPLS) and Hierarchical VPLS (HVPLS)     √ Pseudowire redundancy     √   Ethernet Services ●  Ethernet Flow Point (EFP) with support for:    ◦   802.1q◦   Selective QinQ    ◦   Inner and Outer VLAN classification    ◦   VLAN local significance    ◦   One VLAN tag ingress push    ◦   Pop one VLAN tag◦   Pop two VLAN tags    ◦   Trunk-EFP construct for configuration simplification ●  IEEE 802.1s Multiple Spanning Tree (MST) ●  Resilient Ethernet Protocol (REP) ●  ITU G.8032●  802.3ad/802.1ax Link Aggregation Control Protocol (LACP) ●  Layer 2 Protocol Tunneling (L2PT) ●  VPLS, HVPLS, Virtual Private Wire Service (VPWS), and EoMPLS ●  Pseudowire redundancy ●  Hot Standby Pseudowire ●  Multisegment Pseudowire ●  Dual Rate Layer 3 and MPLS Services ●  Hot Standby Router Protocol (HSRP) ●  Layer 3 routing on Routed interfaces and Bridge Domain Interfaces (BDI) ●  Cisco Express Forwarding (CEF) load sharing of Equal Cost Paths (ECMP) ●  OSPF ●  BGP ●  BGP 4-byte Autonomous System number (ASN) ●  BGP TCP Path MTU Discovery ●  BGP Prefix-Independent Convergence (PIC) Edge and Core for IPv4 and MPLS VPN ●  IS-IS ●  BFD for OSPF, IS-IS, BGP, and static routes ●  BFD over Ethernet, Routed port interfaces ●  BFD for HSRP group client ●  MPLS ●  LDP with Label Edge Router (LER) and Label Switch Router (LSR) ●  MPLS L3VPN ●  MPLS-TP for Ethernet Pseudo Wires ●  MPLS Traffic Engineering Fast Reroute (TE-FRR) ●  IP Loop Free Alternate Fast Re-Route (LFA FRR) ●  Remote Loop Free Alternate Fast Re-Route (R-LFA FRR) IPv6 ●  Hardware based IPv6 data forwarding ●  Addressing and discovery ●  Manual IPv6 interface addressing ●  ICMPv6 (RFC 4443) ●  IPv4 and IPv6 dual stack ●  IPv6 static routing ●  OSPF for IPv6 (RFC 5340) ●  DHCPv6 with relay function ●  BFD for OSPF, IS-IS, BGP and IPv6 static routes ●  IPv6 Provider Edge (6PE) ●  IPv6 VPN Provider Edge (6VPE) QoS ●  Modular QoS CLI (MQC) ●  Hierarchical QoS (HQoS) ●  Port shaper and Low Latency Queuing (LLQ) in the presence of an EFP ●  IEEE 802.1p Class of Service (COS) based QoS ●  Classification based on inner and outer CoS ●  IP Precedence Type of Service (ToS) based QoS ●  Differentiated Services Code Point (DSCP) based QoS ●  Egress marking of COS, ToS, DSCP and MPLS EXP QoS fields ●  Classification using Access Control List (ACL) ●  2-rate 3-color (2R3C) ingress Policing ●  Differentiated Services Code Point (DSCP) traffic shaping ●  Class-Based Weighted Fair Queuing (CBWFQ) ●  Priority Queuing with up to 2 priority queues ●  Weighted Random Early Detect (WRED) ●  Egress shaping per queue ●  Egress policing per queue Timing ●  IEEE 1588-2008 Ordinary Clock over Ethernet, IP ●  IEEE 1588-2008 Boundary Clock over Ethernet, IP ●  IEEE 1588-2008 precision time protocol (PTP) telecom profile for frequency synchronization - ITU-T G.8265.1/Y.1365.1 ●  Hybrid clocking ●  Time of Day (ToD),1 Pulse Per Second (1PPS) ●  Building Integrated Timing Supply (BITS) ●  ITU-T SyncE with Ethernet Synchronization Messaging Channel (ESMC) ●  Synchronization Status Messages (SSM) OAM ●  IEEE 802.1ag Connectivity Fault Management (CFM) over EFP ●  IEEE 802.3ah Link OAM ●  MPLS OAM ●  ITU-T Y. 1731 Performance Management (PM) over EFP for Delay Measurement (DM) and Synthetic Loss Measurement (SLM) ●  Ethernet Local Management Interface (E-LMI), as a provider edge (PE) device Security ●  Authentication, authorization, and accounting (AAA) with TACACS+ and RADIUS ●  Secure Shell (SSH) Protocol v2 ●  MAC limiting per bridge domain (BD) ●  Storm control for Port Mode ●  Layer 3 Access Control Lists (ACL) for IPv4 and IPv6 ●  IPv4 unicast reverse path forwarding (uRPF) strict mode ●  MAC security capabilities ●  Dynamic Arp Inspection (DAI) ●  DHCP Snooping with option 82 insertion ●  DHCP Option 82 Configurable Circuit ID and Remote ID Manageability ●  SNMP ●  MIBs ●  Dying Gasp message ●  Embedded Event Manager (EEM) ●  Cisco Discovery Protocol (CDP) ●  802.1ab Link Layer Discovery Protocol (LLDP) ●  Port Level Local SPAN (SPAN) ●  ZTP ●  Support for Smart Call Home V2 and Cisco Smart Licensing ●  Cisco IOS Command Line Interface (CLI) ●  Cisco Prime™ Network: fault, provisioning and performance management