Premium Juniper network routers and switches ensure you stay online at all times. All devices are in high-availability pairs, connected to redundant power with redundant uplinks. Junos operating system present on every Juniper device provides premium functionality, like uninterrupted routing and forwarding, with features such as nonstop active routing (NSR) and nonstop bridging (NSB), in addition to commit and rollback functionality that ensures error-free network configurations.