Cisco IOS Software: Advanced IP Features Set (Default) |
IP та IP послуги | - Routing I nformation 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)
- Layer 2 Tunneling Protocol Version 3 (L2TPv3)
- Network Address Translation (NAT)
- Dynamic Host Configuration Protocol (DHCP) сервер, relay, and client
- Домінний Name Domain Name (DNS)
- DNS Proxy
- DNS Spoofing
- Access Control Lists (ACLs)
- IPv4 та IPv6 Multicast
- Open Shortest Path First (OSPF)
- Border Gateway Protocol (BGP)
- Додатковий Routing (PfR)
- Enhanced Interior Gateway Routing Protocol (EIGR)P)
- Virtual Route Forwarding (VRF) Lite
- Next Hop Resolution Protocol (NHRP)
- Bidirectional Forwarding Detection (BFD)
- Web Cache Communication Protocol (WCCP)
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| - True Multimode VDSL2 and ADSL2+ over Annex A, B, J, and M including traditional G.DMT and T1.413
- Міжнародна класична interoperability with industry-standard DSL access multiplexer (DSLAM) chipsets
- Highest field reliability with Impulse Noise Protection over REIN/SHINE, Extended INP-Delay, G.INP, Психологічна Layer Retransmission, SRA, і Bitswap
- VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for Spectral Shaping
- VDSL2 Vectoring для offer blazing fiber speeds over copper
- Support for 4-pair multimode G.SHDSL; that is, ATM and EFM
- Remote management with TR069 and CWMP
- Investment protection with GE and SFP for future fiber that could replace xDSL deployment
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Switch features | - Auto Media Device In/Media Device Cross Over (MDI-MDX)
- 25 802.1QVLANs
- MAC filtering
- Four-port 802.3af and Cisco Compliant PoE
- Switched Port Analyzer (SPAN)
- Storm Control
- Smart ports
- Secure MAC address
- Internet Group Management Protocol Version 3 (IGMPv3) snooping
- 802.1x
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Security features | - Secure connectivity:
- Secure Sockets Layer (SSL) VPN for secure remote access
- Hardware-accelerated DES, 3DES, AES 128, AES 192, і AES 256 Easy VPN Client and Server
- NAT transparency
- Dynamic Multipoint VP N (DMVPN)
- Tunnel-less Group Encrypted Transport VPN
- VRF-aware IPsec
- IPsec over IPv6
- Adaptive control technology
- Session Initiation Protocol (SIP) application-layer gateway
- Cisco IOS Firewall:
< ol>Zone-Based Policy FirewallVRF-aware stateful inspection routing firewallStateful inspection transparent firewall - Advanced application inspection and control
- Secure HTTP (HTTPS), FTP, і Telnet Authentication Proxy
- Dynamic and static port security
- Firewall stateful failover
- VRF-aware firewall
- Cisco ScanSafe Connector
- Cisco IOS Software black and white lists
- Integrated threat control:
- Intrusion Prevention System (IPS)
- Control Plane Policing
- Flexible Packet Matching
- Network foundation protection
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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)-відрізняються 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)
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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 ManagementProtocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, Command-Line Interface (CLI), та HTTP management
- RADIUS and TACACS+
- Out-of-band management with ISDN S/T port or external modem через virtual auxiliary port on models supporting those interfaces; refer to Table 2 for details
- Cisco Wireless Control System (WCS) для управління unified access points in models supporting WLAN; на моделі, що підтримують бездротову локальну мережу, відвідають Table 2 for details
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High availability | < ul>Virtual Router Redundancy Protocol (VRRP) (RFC 2338)HSRPMHSRPДіал backup with external modem через віртуальний auxiliary portDial backup with ISDN S/T or V.92 Analog modem port |
Metro Ethernet | - Ethernet OA&M
- Ethernet Local Management Interface (E-LMI)
- IP SLA для Ethernet
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IPv6 | - IPv6 addressing architecture
- IPv6 name resolution
- IPv6 DHCP
- OSPFv3
- BGP4+
- IPv6 Path Maximum Transmission Unit (PMTU)
- IPv6 Neighbor Discovery
- IPv6 Stateless Address Auto Configuration (SLAAC)
- IPv6 Multicast Routing
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Unified WLAN management | - Unified access-point features:
- Supported by wireless LAN controller and Cisco WCS
- Конфігураційні локальні або центральні модулі для Hybrid Remote Edge Access Point (HREAP) mode
- Radio management through Cisco WCS
- Transparent roaming with mobility groups
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Application visibility and control | - NBAR2
- Flexible NetFlow (FNF)
- Performance Agent
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Number of recommended users | 50 |
WLAN Features (Available with Wireless Option) |
Standard 802.11 a/g/n access point | - Optional on Cisco 890 Series models
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WLAN hardware | - Support for Cisco CleanAir technology on Cisco 897 and 891F
- Automatic rate selection for 802.11a/g/n
- Noncaptive RPTNC omn idirectional dipole antennae; 2-dBi gain @ 2.4 GHz, 5-dBi gain @ 5 GHz
- 2 x 3 Multiple Input, Multiple Output (MIMO) radio operation
- Wi-Fi 802.11n Draft v2. 0 certified
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WLAN software features | - Autonomous or unified access point
- Cisco WCS support for monitoring autonomous-mode access points
- Option to maximize throughput or maximize range
- Software-configurable transmit power
- Радіо roles, включаючи access point, root bridge, nonroot bridge, і workgroup bridge
- Wi-Fi Multimedia (WMM) certification
- Traffic specifications (TSPEC) Call Admission Control ( CAC) для обмеження якості якості є обмеженим
- Unscheduled Automatic Power Save Delivery (UPSD) до скорочення обмеження
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WLAN security features | - Standard 802.11i
- Wi-Fi Protected Access (WPA) та AES (WPA2)
- EAP authentication: Cisco Light Extensible Authentication Protocol (LEAP), Protected Extensib le Authentication Protocol (PEAP), Extensible Authentication Protocol Transport Layer Security (EAP TLS), Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST), Extensible Authentication Protocol-Subscriber Information Module (EAP-SIM), Message Digest Algorithm 5 (EAP-MD5), та Extensible Authentication Protocol-Tunneled TLS (EAP-TTLS)
- Static and dynamic Wired Equivalent Privacy (WEP)
- Temporal Key Integrity Protocol/ Simple Security Network (TKIP/SSN) encryption
- MAC Authentication and Filter
- User database for survivable local authentication using LEAP and EAP-FAST
- Configurable limit to the number of wireless clients
- Configurable RADIUS accounting for wireless clients
- Зручні keys (PSKs) (WPA-малі офісні або домашні офіси [WPA-SOHO])
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Service Set Identifiers (SSIDs) and Multiple Broadcast SSIDs | |
Wireless VLANs | - 14 (encrypted and nonencrypted VLANs)
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Default and maximum DRAM | - Default 512MB
- Up to 1 GB on Cisco 892FSP, 896VA , 897VA, 897VAB, 898EA, 891F, and 891-24X data models; upgrade option available
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Default and maximum flash memory | - 256 on all Cisco 890 ISR models; not upgradable
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WAN | - Refer to Table 2 for details
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LAN switch | - Refer to Table 2 for details
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Separate console and auxiliary ports | |
USB 2.0 | - One USB 2.0 port available на Cisco 892FSP, 896VA, 897VA, 897VAB, 898EA, 891F, and 891-24X
- USB devices supported:
- USB flash memory
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ISDN BRI S/T | - Refer to Table 2 for details
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Inline PoE | - Optional internal adapter for inline PoE on 4 switch ports for IP phones or external wireless access points; 802.3af-compliant and Cisco PoE-compliant
- No PoE support on Cisco 892FSP
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Wireless specifications | |
Data rates supported | - 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11b: 1, 2, 5.5 , 6, 9, and 11 Mbps
- 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15
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Maximum transmit power (2-channel aggregate) | - 802.11a: 15dBm
- 802.11b: 20 dBm
- 802.11g: 17 dBm
- 802.11n: 16 dBm
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Physical dimensions and weight | Weight: 5.5 lb (2.5 kg) maximum Product dimensions: - Cisco 892FSP, 896VA, 897VA , 897VAB, 898EA, and 891F:
- H x W x D =1.82 x 12.71 x 9.78 in. (4.62 x 32.28 x 24.84 cm) (includes rubber feet)
- H x W x D = 1.75 x 12.71 x 9.78 in. (4.45 x 32.28 x 24.84 cm) (without rubber feet)
D = 1.75 x 17.25 x 12 in. (4.62 x 43.81 x 30.48 cm) (includes rubber feet)- H x W x D = 1.75 x 17.25 x 12 in. (4.45 x 43.81 x 30.48 cm) (without rubber feet)
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External power supply | Product power specifications: - AC input voltage: Universal 100 to 240 VAC
- Frequency: 50 to 60 Hz
- Maximum output Power: 60W
- Output voltages: 12 VDC
- Optional PoE:
- Separate 80W Power Power Power для Cisco 891 and 892 ISRs
- Single 125W Power Supply Required для Cisco 896, 897, 898, and 891F для router and PoE
- The Cisco 891-24X використовує внутрішній Power Supply for PoE
< /ol>- External output voltage: 48 VDC
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Approvals and compliance | - Emission
- 47 CFR Part 15: 2006
- CISPR22: 2005
- EN300386: V1.3.3: 2005
- EN55022: 2006
- EN61000-3-2: 2000 [Inc amd 1 & 2]
- EN61000-3-3: 1995 [+ amd 1: 2001]
- ICES-003 Issue 4: 2004
- KN 22: 2005
- VCCI: V-3/2006.04
- Immunity
- CISPR24 : 1997 [+ amd 1 & 2]
- EN300386: V1.3.3: 2005
- EN50082-1: 1992
- EN50082 -1: 1997
- EN55024: 1998 [+ amd 1 & 2]
- EN61000-6-1: 2001
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Environmental operating range | - Nonoperating Температура: -4 to 149°F (-0 to 65°C)
- Nonoperating humidity: 5 to 95% relative humidity (noncondensing)
- Nonoperating altitude: 0 to 15,000 ft ( 0 to 4570m)
- Operating temperature: 32 to 104°F (0 to 40°C)
- Operating humidity: 10 to 85% relative humidity (noncondensing)
- Operating altitude: 0 to 10,000 ft (0 to 3000m)
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