| Model info | SM-ES3-24-P | |
| Product Type | Cisco Enhanced EtherSwitch Service Module | |
| Port Density | 23 * 10/100 FE ports and 1 10/100/1000 GE port | |
| 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 |
| Software license | • L-ES3-24-48-IPS: IP Services License Upgrade 24/48 Port FE ES3 Enhanced EtherSwitch eDelivery | • L-ES3: Upgrade Quantity license |






