C931-4P Cisco ISR 931 Gigabit Ethernet Security Router, IP Base

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)