C2911-CME-SRST/K9 Cisco 2911 Router Voice Bundle with Packet Voice DSP Module

This Cisco 2911 Router Voice Bundle with Packet Voice DSP Module includes several security features that can be used to protect the network from various types of attacks. ACLs can be used to control access to the network based on the source and destination IP addresses, ports, and protocols. ACLs can be used to filter out unwanted traffic, such as traffic from known malicious sources. This router supports QoS, which can be used to prioritize different types of network traffic. This can be used to ensure that critical voice and video traffic is given priority over less-critical data traffic. QoS policies can be configured on the router to classify, mark, shape, and police network traffic.