The C881G-S-K9 is a Cisco router that is designed for small businesses and branch offices. It features integrated wireless capabilities, four LAN ports, and a single WAN port. The router is managed and monitored through Cisco's web-based management interface or through the command-line interface (CLI). The router can also be managed and monitored through the Cisco Prime Infrastructure or Cisco DNA Center software. Additionally, the router supports SNMP for monitoring and management via a network management system.
Deployment and Configuration OptionsThe C881G-S-K9 Cisco router can be deployed in a variety of ways depending on the specific needs of the network. Some common deployment options include:
- Router mode: This is the default configuration for the router and allows for basic routing and wireless access capabilities.
- Access point (AP) mode: This configuration allows the router to function as an access point, providing wireless connectivity for devices on the network.
- Bridge mode: This configuration allows the router to connect two wired networks together via a wireless connection.
The configuration of the C881G-S-K9 Cisco router can be done through its web-based management interface or through the command-line interface (CLI). The router can also be configured through the Cisco Prime Infrastructure or Cisco DNA Center software. The router supports various configuration options like Security, Quality of Service (QoS), VPN, and Network Address Translation (NAT).
It is recommended to have good knowledge and experience in Cisco networking before configuring the router. It is always a best practice to have a backup configuration before making any changes in the production network.
Interoperability and CompatibilityThe C881G-S-K9 Cisco router is designed to be interoperable and compatible with a wide range of networking devices and protocols. Some key interoperability and compatibility features include:
- Standards-based: The router is compliant with a variety of industry standards, including IEEE 802.11a/b/g/n/ac wireless, IEEE 802.3 Ethernet, and IPv4/IPv6 routing.
- Network Management: The router can be managed and monitored through Cisco's web-based management interface, the command-line interface (CLI), Cisco Prime Infrastructure, or Cisco DNA Center. It also supports SNMP for monitoring and management via a network management system.
- Security: The router supports a variety of security features, including WPA2-Enterprise wireless security, VPN, and Access Control Lists (ACLs) to secure the network.
- Quality of Service (QoS): The router supports QoS features to prioritize different types of network traffic and ensure that critical applications receive the bandwidth they need.
- Interoperability: The router is designed to work seamlessly with other Cisco networking products and solutions, including switches, routers, and wireless access points.
- Third-Party compatibility: The router is also compatible with non-Cisco devices, such as IP Phones, Laptops and other devices that support IEEE 802.11a/b/g/n/ac wireless standard.
It is important to check the compatibility of the C881G-S-K9 with other devices and network infrastructure before deployment. And also check the software version of the router matches with other devices and infrastructure in the network.
General Information about this Cisco C881G-S-K9- Manufacturer Cisco
- Model Number or SKU# C881G-S-K9
- Product Series 880
- Product Model 881G
- Product Name 881G Wireless Integrated Service Router
- Product Type Wireless Integrated Services Router
- Broadband Transmission Technology Cellular
- ISM Band No
- UNII Band No
- Cellular Generation 3G
- Cellular Network Supported CDMA 1900
- Cellular Network Supported CDMA 800
- Cellular Network Supported CDMA2000 1xEV
- Cellular Data Connectivity Technology EVDO
- Total Number of Antennas 2
- Antenna Type Dipole Antenna
- Features Quality of Service (QoS)
- Features MIMO Technology
- Ethernet Port Yes
- Fast Ethernet Port Yes
- Gigabit Ethernet Port No
- Number of Network (RJ-45) Ports 4
- Network (RJ-11) No
- VGA No
- Serial No
- USB No
- Powerline No
- PoE (RJ-45) Port No
- Management Port No
- Number of Broadband (RJ-45) Ports 1
- Expansion Slots 1 x ExpressCard
Network & Communication
- Ethernet Technology Fast Ethernet
Management & Protocols
- Management
- Cisco Configuration Professional
- CLI
- DHCP
- VLAN
- Web-based Management
- Telnet
- Cisco IOS Embedded Event Manager
- MIB
- SNMP v3
- CiscoWorks
- Security Features
- L2TPv3
- Zone-based Policy Firewall
- ACL
- DNS Proxy
- DNS Spoofing
- MAC Filtering
- RADIUS
- TACACS+
- SSH
- DES
- 3DES
- 128/192/256 bit AES
- SSL
- PKI
- Cisco Security Manager
- IPSec Stateful Failover
- Content Filtering
- Flexible Packet Matching
- IPS
Power Description
- Input Voltage 12 V DC
- Power Source AC Adapter
- Miscellaneous:
Certifications & Standards
- IEEE 802.3
- IEEE 802.3u
- Emissions:
- 47 CFR Part 15: 2006
- CISPR22: 2005
- EN300386: V1.3.3: 2005
- EN55022: 2006
- EN61000-3-2: 2000 [Inc amd 1 and 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 and 2]
- EN300386: V1.3.3: 2005
- EN50082-1: 1992
- EN50082-1: 1997
- EN55024: 1998 [+ amd 1 and 2]
- EN61000-6-1: 2001
Dimensions & Weight
- Width : 12.8 in
- Depth : 10.4 in
- Height : 1.7 in
- Weight : 5.51 lbs
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