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Общая информация (C2921-WAASX-SEC/K9)
Cisco 2921 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services for small offices. Key features include:
- 3 Integrated 10/100/1000 Ethernet ports with 1 port capable of RJ-45SFP connectivity
- 1 service module slot
- 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 3 onboard digital signal processor slots
- 1 internal service module slot for application services
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
- Security
- Embedded hardware-accelerated VPN encryption
- Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN,Enhanced Easy VPN
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
- Identity management: Intelligently protecting endpoints using authentication, authorization, and accounting (AAA), and public key infrastructure
- Voice
- High-density packet voice DSP module, optimized for voice and video support
- Standards-certified VoiceXML browser services
- Cisco Unified Border Element capabilities
- Cisco Unity Express voicemail support
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
| Specification | |
| Approximate Width | 17.2 in |
| Router Interfaces | 3 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Management : 1 x console - RJ-45 Management : 1 x console - mini-USB Type B Serial : 1 x auxiliary - RJ-45 USB : 2 x 4 pin USB Type A 1 x SFP (mini-GBIC) |
| IOS Software Included | Cisco IOS Security |
| Software Included | Cisco Wide Area Application Services Express |
| Connectivity Technology | Wired |
| Encryption Algorithm | SSL |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Manufacturer | Cisco Systems, Inc |
| Routing Protocol | OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR) |
| Manufacturer Part Number | C2921-WAASX-SEC/K9 |
| Product Type | Router |
| Remote Management Protocol | SNMP, RMON |
| LED Status Lights Indicators | Link activity, power |
| Features | Firewall protection, hardware encryption, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Dynamic Multipoint VPN (DMVPN) |
| Form Factor | Desktop - modular - 2U |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag |
| Expansion Slot(s) | 4 (total) / 4 (free) x EHWIC 3 (total) / 3 (free) x PVDM 2 (total) / 1 (free) x CompactFlash Card 1 (total) / 1 (free) x ISM 1 (total) / 1 (free) x service module (SM) |
| DRAM Memory | 2.5 GB |
| Power Device | Power supply - internal |
| Depth | 18.5 in |
| Weight | 29.1 lbs |
| Rack Mounting Kit | Included |
| Flash Memory | 256 MB (installed) / 8 GB (max) |
| Height | 3.5 in |
Теги: C2921-WAASX-SEC/K9 Cisco