This is a used Cisco 880 887VS-M router sourced from an old school. It comes with a wide range of features. For LAN, it offers up to 4 Fast Ethernet ports for local devices and up to 2 Power over Ethernet ports. In terms of WAN, it supports Fast Ethernet and xDSL, including VDSL2, ADSL2, and G.SHDSL. Some models have backup WAN options like ISDN BRI and V.92. The WLAN feature provides autonomous Wi - Fi and supports dual - radio 802.11a/b/g/n. It also supports 4G (LTE), 3.7G, 3.5G, and 3G for WWAN and is available in most regions. Optional voice ports can connect analog phones, faxes, or alarms, and there's survivable telephony in the branch. For security, it has a Zone - Based Firewall, multiple VPN options for secure traffic encryption, an Intrusion Prevention System, content filtering, and application acceleration services.
Using this Cisco router is quite easy. First, connect your local devices like computers to the LAN ports. If you need to use Power over Ethernet, connect compatible devices to the PoE ports. For WAN connection, choose the appropriate option like Fast Ethernet or xDSL according to your available service. When setting up the WLAN, configure the Wi - Fi settings to your preference. For WWAN, make sure your region supports the available connectivity options. If you want to use the voice features, connect your analog phone, fax, or alarm to the voice ports. As for security, the router comes with built - in features that work automatically, but you may need to activate the add - on services like content filtering with a license. When it comes to maintenance, keep the router in a cool, dry place. Regularly check for software updates from Cisco to ensure it has the latest security patches and performance improvements. Avoid overloading the router with too many devices at once to maintain stable performance.
