Cisco Gigabit Enhanced EtherSwitch Module Layer 2/3 Switching PoE SM-ES3G-16-P

Overview
Cisco Enhanced EtherSwitch Service Modules can reduce your company's total cost of ownership by integrating Gigabit Ethernet (GE) and Fast Ethernet (FE) switch ports within Cisco 3900 and 2900 Series Integrated Services Routers. This integration allows network administrators to manage a single device using Cisco management tools or the router command-line interface (CLI) for LAN and WAN management needs. This approach reduces network complexity, lowers maintenance contract costs, lessens staff training needs, simplifies software qualification efforts, increases availability, and delivers a consistent user experience at branch offices and headquarters.

Description
The Cisco Enhanced EtherSwitch Service Modules (Figure 1) greatly expands the router's capabilities by integrating industry-leading Layer 2 and Layer 3 switching with feature sets identical to those found in the Cisco Catalyst 3560-E and Catalyst 2960 Series Switches. The new Cisco Enhanced EtherSwitch Service Modules are the first modules to take advantage of the increased capabilities on the Cisco 3900 and 2900 Series Integrated Services Routers. Additionally, these service modules enable Cisco's industry-leading power initiatives, Cisco EnergyWise, Cisco Enhanced Power over Ethernet (ePoE), and per-port PoE power monitoring-all of which enhance the ability of the branch office to scale to next-generation requirements and still meet important initiatives for IT teams to operate a power efficient network. Furthermore, the Cisco Enhanced EtherSwitch Service Modules not only perform local line-rate switching and routing but also support direct service module-to-service module communication through the Integrated Services Router Generation 2 multi gigabit fabric (MGF) which separates LAN traffic from WAN resources.

Specification

Model info	SM-ES3G-16-P
Product Type	Cisco Enhanced EtherSwitch Service Module
Port Density	16 * 10/100/1000 GE ports
Power over Ethernet (PoE)	up to 20W per port
Routing Protocol	RIP-1, RIP-2, HSRP, static IP routing, RIPng
Remote Management Protocol	SNMP 1, SNMP 2,Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI
Authentication Method	Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Supported router	2911 / 2921 / 2951 / 3925 / 3945
Service Module Width	single slot
Power Redundancy	RPS 2300
IP base feature	• QoS • ACLs • Static Routing • RIP v1,v2 • HSRP
IP service feature	• IP unicast and IP Multicast routing • EIGRP • OSPF • BGP • PIM • IPv6 routing • OSPFv3 • EIGRPv6 • IP SLA • VRF-lite
Security Features	• Dynamic ARP Inspection (DAI) • DHCP Snooping • IP Source Guard • Private VLANs • Unicast Reverse Path Forwarding (RPF) • IEEE 802.1x • Multidomain Authentication • MAC Authentication Bypass • Advanced ACLs • Administrative Traffic Protection • Switched Port Analyzer (SPAN) • Centralized Authentication • MAC Address Authentication • Port Security • Console Security • Bridge Protocol Data Unit (BPDU) Guard • Spanning-Tree Root Guard (STRG) • Dynamic VLAN Assignment • IGMP Filtering