The SM-D-ES2-48 Cisco EtherSwitch Layer 2 48 Ports Switching Module is a scalable networking solution that provides 48 Gigabit Ethernet ports for connecting devices to the network. It is designed to be used with Cisco routers and can be used to expand the number of ports available on the router, allowing for more devices to be connected to the network.
The switch supports Layer 2 switching, which means it can perform basic switching functions such as forwarding packets based on their MAC addresses. It also supports VLANs (Virtual LANs) which allows for segmentation of the network, providing increased security and better network management.
The switch also supports advanced features such as Quality of Service (QoS) which allows for prioritization of different types of traffic, and Link Aggregation Control Protocol (LACP) which allows for multiple links to be bundled together to provide increased bandwidth and redundancy.
The switch is also designed to be energy efficient, with features such as Energy Efficient Ethernet (EEE) which reduces power consumption when the network is idle. It also has a small form factor, making it easy to install in a variety of environments.
Simplifying Switch Management of Switching ModuleThe SM-D-ES2-48 Cisco EtherSwitch Layer 2 48 Ports Switching Module Service is a simplified switch management solution for Cisco routers. This service allows for easy management and configuration of the switch, including VLANs, port security, and Quality of Service (QoS) settings.
One key feature of the Simplifying Switch Management is the ability to configure and manage VLANs directly from the router's command-line interface (CLI) or through a web-based interface. This allows for easy segmentation of the network and increased security by separating different types of traffic.
Another feature is the ability to set up port security, which limits the number of MAC addresses that can be connected to a specific port. This helps to prevent unauthorized access to the network and improves security.
The Simplifying Switch Management also includes Quality of Service (QoS) settings, which allow for prioritization of different types of traffic, such as voice and video, to ensure that these critical applications have the necessary bandwidth to function properly.
Security and Access Control of Ethernet SwitchThe SM-D-ES2-48 Cisco EtherSwitch Layer 2 48 Ports Switching Module Service offers robust security and access control features to protect network devices and data from unauthorized access and malicious attacks.
Security features include:
- Access control lists (ACLs) which allow administrators to specify which devices and users are allowed to access the network and which are denied.
- Port security, which limits the number of MAC addresses that can be learned on a particular port, preventing unauthorized devices from connecting to the network.
- DHCP snooping, which prevents rogue DHCP servers from providing false IP addresses to devices on the network.
- 802.1x port-based authentication, which ensures that only authorized devices are allowed to connect to the network.
- Storm control, which prevents network flooding from malicious traffic.
- Advanced security features such as IP Source Guard, Dynamic ARP Inspection and Dynamic Host Configuration Protocol (DHCP) Snooping.
- The switch also supports the IEEE 802.1X standard for port-based network access control, allowing administrators to authenticate devices connecting to the network.
Access control features include:
- VLANs, which segment the network into different virtual networks, allowing administrators to control access to specific resources and data.
- Quality of Service (QoS) which allows administrators to prioritize network traffic, ensuring that critical applications and services receive the bandwidth they need.
- Link Aggregation Control Protocol (LACP) which allows administrators to group multiple physical ports together to create a single logical link, providing increased bandwidth and redundancy.
General Information
- Manufacturer Cisco Systems, Inc
- Manufacturer Part Number SM-D-ES2-48
- Brand Name Cisco
- Product Line EtherSwitch
- Product Model SM-D-ES2-48
- Product Name EtherSwitch SM-D-ES2-48 Service Module
- Product Type Service Module
Technical Information
- Application/Usage Data Networking
Interfaces/Ports
- Interfaces/Ports 48 x 10/100Base-TX LAN
- Interfaces/Ports Details 48 x RJ-45 10/100Base-TX Network LAN
Media & Performance
- Connectivity Media Twisted Pair 10/100Base-TX
- Data Transfer Rate 100 Mbps Fast Ethernet
- Data Transfer Rate 10 Mbps Ethernet
I/O Expansions
- Expansion Slots 2 x SFP (mini-GBIC) Uplink
Miscellaneous
- Compatibility
- Cisco 2900 Series Routers
- Cisco 3900 Series Routers
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