C921-4P Cisco ISR 921 Gigabit Ethernet Security Router, IP Base

Nhà sản xuất: Cisco
Mã sản phẩm/Part No. TM9094 / C921-4P
Tình trạng: Còn hàng

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Thông tin sản phẩm C921-4P Cisco ISR 921 Gigabit Ethernet Security Router, IP Base

Feature	Specification
Cisco IOS Software
IP and IP services	- Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2) - Generic Routing Encapsulation (GRE) and Multipoint GRE (MGRE) - Cisco Express Forwarding - Standard 802.1d Spanning Tree Protocol - Layer 2 Tunneling Protocol (L2TP) - Network Address Translation (NAT) - Dynamic Host Configuration Protocol (DHCP) Server, relay, and client - Dynamic DNS - DNS Proxy - DNS Spoofing - Access Control Lists (ACLs) - IPv4 and IPv6 multicast - Open Shortest Path First (OSPF) - Border Gateway Protocol (BGP) - Performance Routing (PfR) - Enhanced Interior Gateway Routing Protocol (EIGRP) - Virtual Route Forwarding (VRF) Lite - Next Hop Resolution Protocol (NHRP) - Bidirectional Forwarding Detection (BFD) - Web Cache Communication Protocol (WCCP)
Switch features	- Auto Media Device In/Media Device Cross Over (MDI-MDX) - 25 802.1Q VLANs - MAC filtering - Switched Port Analyzer (SPAN) - Storm control - Smart ports - Secure MAC address - Internet Group Management Protocol Version 3 (IGMPv3) snooping - 802.1X
Quality of Service (QoS)	- Low-Latency Queuing (LLQ) - Weighted Fair Queuing (WFQ) - Class-Based WFQ (CBWFQ) - Class-Based Traffic Shaping (CBTS) - Class-Based Traffic Policing (CBTP) - Policy-Based Routing (PBR) - Class-Based QoS MIB - Class of Service (CoS)-to-Differentiated Services Code Point (DSCP) mapping - Class-Based Weighted Random Early Detection (CBWRED) - Network-Based Application Recognition (NBAR) - Link Fragmentation and Interleaving (LFI) - Resource Reservation Protocol (RSVP) - Real-Time Transport Protocol (RTP) header compression (cRTP) - Differentiated Services (DiffServ) - QoS preclassify and prefragmentation - Hierarchical QoS (HQoS)
Management	- Cisco Configuration Professional - Cisco Configuration Express - Cisco Configuration Engine support - Cisco AutoInstall - Cisco IP Service-Level Agreement (IP SLA) - Cisco IOS Embedded Event Manager (EEM) - CiscoWorks - Cisco Security Manager - Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, Command-Line Interface (CLI), and HTTP management - RADIUS and TACACS+ - Cisco Next Generation Plug-and-Play (NG PnP) Protocol
High availability	- Virtual Router Redundancy Protocol (VRRP) (RFC 2338) - HSRP - MHSRP
Metro Ethernet	- Ethernet OA&M - Ethernet Local Management Interface (E-LMI) - IP SLA for Ethernet
IPv6	- IPv6 addressing architecture - IPv6 name resolution - IPv6 statistics - IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-Protocol Translation) - Internet Control Message Protocol Version 6 (ICMPv6) - IPv6 DHCP - OSPFv3 - BGP4+ - IPv6 Path Maximum Transmission Unit (PMTU) - IPv6 neighbor discovery - IPv6 stateless address autoconfiguration (SLAAC) - IPv6 multicast routing
Application visibility and control	- NBAR2 - Flexible NetFlow (FNF) - Performance Agent
Number of recommended users	- 50
CPU	Intel^® x86 2.2-GHz
Default and maximum DRAM	- Default 1 GB
Default and maximum flash memory	- 2 GB not upgradable
WAN	- 2 ports Gigabit Ethernet (GE)
LAN switch	- 4-port GE managed switch
Separate console ports	- RJ-45
USB 2.0	- One USB 2.0 Type A port
Physical dimensions and weight	Weight: 2.65 lb (1.20 kg) maximum Dimensions: H x W x D = 1.70 x 9.0 x 9.5 in. (4.32 x 22.86 x 24.13 cm) (includes rubber feet)
Power supply	Power specifications: - AC input voltage: Universal 100 to 240 VAC - Frequency: 50 to 60 Hz - Internal power supply
Approvals and compliance	Safety: - IEC 60950-1 - UL 60950-1 - CAN/CSA C22.2 No. 60950-1 - EN 60950-1 - AS/NZS 60950.1 - Class I Equipment Emissions: - 47 CFR Part 15: 2006 ◦ CISPR22: Edition 6.0: 2008 ◦ CNS13438: 2006 ◦ EN 300 386 V1.6.1 ◦ EN 55032 ◦ EN61000-3-2: 2006 [+ amd 1 & 2] ◦ EN61000-3-3: 2008 ◦ ICES-003 Issue 5: 2012 ◦ KN 22: 2009 - TCVN 7189: 2009 - VCCI: V-3/2012.04 Immunity: - CISPR24: 2010 [+ amd 1 & 2] ◦ EN300386: V1.6.1 ◦ EN55024: 2010 ◦ EN61000-6-1: 2007 ◦ KN24: 2011 ◦ TCVN 7317:2003
Environmental operating range	- Nonoperating temperature: -40° to 158°F (-40° to 70°C) - Nonoperating humidity: 5% to 95% relative humidity (noncondensing) - Nonoperating altitude: 0 to 15,000 ft (0 to 4570 m) - Operating temperature: 0° to 50°C (de-rate 1°C per 1000-ft increase in altitude) - Operating humidity: 5% to 95% relative humidity (noncondensing) - Operating altitude: 0 to 10,000 ft (0 to 3000 m)

License sử dụng cho router Cisco C921-4P

Part number	Bundle	Features
SL-900-IPB	IP Base (default)	Routing protocols, ACL, NAT, QoS, BFD, VRF Lite, IP SLA Responder
SL-900-APP(=)	Application Experience (APP)	IP Base + advanced networking protocols: L2TPv3, MPLS Application Experience: PfRv3, NBAR2, AVC, IP SLA Initiator Hybrid Cloud Connectivity: LISP, Virtual Private LAN Services (VPLS), Ethernet over MPLS
SL-900-SEC(=) SL-900-SECNPE(=)	Security (SEC)	IP Base + Advanced Security: Zone-based firewall, IPsec VPN, DMVPN, FlexVPN, GET VPN, SSL VPN Provides up to 250-Mbps IPsec performance

Software images sử dụng cho C921-4P

Part number	Description
Router software images
SISR900UK9-1583MB(=)	C900-universalk9-mz: Universal image for C921-4P, C931-4P, C927-4P, C927-4PM, C926-4P
SISR900NPEUK9-1583MB(=)	Cisco 900 ISR Universal image and non-payload encryption image

Mouting kit sử dụng cho router Cisco C921-4P

Mount kits
ACS-900-RM-19	Rack-mount kit for 900 Series ISRs
ACS-900-DM	Under-the-desk mount kit for all 900 Series ISRs