The 851710 supports Cisco Virtual Switching System (VSS) . To enable it for dual-supervisor redundancy:
Before diving into the installation procedure, it is critical to understand exactly what the part number Cisco 851710 refers to. This is not a standalone router or switch; rather, it is a Cisco Catalyst 6500/7600 Series Supervisor Engine or Fabric Module (depending on the specific sub-version). In many hardware revision lists, the 851710 identifier is linked to the VS-S720-10G (Virtual Switching Supervisor 720 with 10 Gigabit Ethernet) or a compatible line card.
If you are searching for "cisco 851710 install," you are likely:
Warning: Incorrect installation can damage the backplane connector, fry the module, or cause an entire chassis to crash. Follow this guide precisely. cisco 851710 install
This is a $5,000+ module. Wear a grounded ESD strap. If you skip this, a micro-static discharge can kill the fabric ASIC.
The 851710 module requires a Cisco 6500-E series chassis or a Cisco 7600 series with a high-speed backplane. It will not work in legacy 6500 non-E chassis (e.g., 6506, 6509 original).
If you need the exact steps for a different Cisco model (e.g., 8510 router blade, 8510 switch module, or a typo for 85710), provide the full part number (e.g., C8510-ISR, AIR-CT8510-HA-K9, etc.) and I’ll tailor the guide accordingly. The 851710 supports Cisco Virtual Switching System (VSS)
There is no specific Cisco product with the unique model number 851710. It is likely you are looking for the installation process for either the Cisco Catalyst 8500 Series edge platforms or the legacy Cisco 1710 Security Access Router, as "851710" may be a combination or typo of these two widely documented lines.
Below is an overview of the installation procedures for both systems. Cisco Catalyst 8500 Series (Modern Edge Platform)
The Cisco Catalyst 8500 Series consists of high-performance cloud edge routers designed for SD-WAN and multi-layer security. Hardware Installation Steps Hardware Installation Guide for Cisco NCS 1001 If you need the exact steps for a different Cisco model (e
Once the LED turns green, complete the software side of the Cisco 851710 install.
After reload, check that the 851710 is recognized:
Switch# show module 5
Expected output:
Mod Ports Card Type Model Serial No.
5 2 Supervisor Engine 720 10GE (Active) VS-S720-10G JAE12345678
Mod MAC addresses Hw Fw Sw Status
5 xxxx.xxxx.xxxx to xxxx.xxxx.xxxx 4.2 12.2(18r)S1 12.2(33)SXI15 Ok
If the status shows "Power-DOWN" or "Faulty," eject and reseat the module.
The chassis weight, fully loaded, exceeds 150 lbs (68 kg).