Operate and maintain
Documents under this category provide functional descriptions and information for configuring, operating, and maintaining 7705 SAR-Hm series routers.
- Interface Configuration Guide
  This document provides conceptual information as well as command line interface (CLI) syntax and command descriptions for interfaces and functionality that is specifically related to 7705 SAR-Hm series routers.
- Main Configuration Guide
  This document describes the operation of the routers. It provides conceptual information and well as command line interface (CLI) syntax and command descriptions for functionality that is specifically related to 7705 SAR-Hm series routers.

Layer 2 and Layer 3 services

The 7705 SAR-Hm series of routers support the services listed below:

Layer 2 services:
- Virtual Leased Line (VLL) services
- Virtual Private LAN Service (VPLS)
Layer 3 services:

October 31, 2023