XGS3-24242
24-Port 100/1000X SFP with 12-Port Shared 10/100/1000T and 4 Optional 10G slots Layer 3 Managed Stackable Switch (AC+DC)
Physical Port
- 24 100/1000Base-X mini-GBIC/SFP slots
- 12-Port 10/100/1000Base-T RJ-45 copper, shared with Port-13 to Port-24
- 2 10G module slots, support up to 4 10G SFP+ transceivers
- 1 RJ-45 serial console interface for switch basic management and setup
IP Stacking
- Connects with stack member via both Gigabit TP/SFP interface or 10G stack slots
- Single IP address management, supports up to 24 units stacked together
IP Routing Features
- IP Routing protocol supports RIP v1/v2, OSPF v2/v3, BGP4/4+
- Routing interface provides Per-VLAN routing mode
- VRRP v1/v3 protocol for redundant routing deployment
- Supports route redistribution
Multicast Routing Features
- Supports PIM-DM(Protocol Independent Multicast - Dense Mode) and PIM-SM (Protocol Independent Multicast - Sparse Mode)
- Supports DVMRP (Distance Vector Multicast Routing Protocol)
- Supports IGMP v1/v2/v3 and MLD v1/v2
Layer 2 Features
- Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standards
- Supports auto-negotiation and half duplex / full duplex modes for all 10Base-T / 100Base-TX and 1000Base-T ports
- Auto-MDI / MDI-X detection for each RJ-45 port
- Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
- High performance of Store-and-Forward architecture, broadcast storm control and runt / CRC filtering eliminates erroneous packets to optimize the network bandwidth
- 16K MAC address table, automatic source address learning and ageing
- Supports VLAN
- - IEEE 802.1Q Tagged VLAN
- - Up to 4K VLANs groups, out of 4096 VLAN IDs
- - Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
- - GVRP protocol for VLAN Management
- - Private VLAN Edge (PVE)
- - Voice VLAN
- - MAC-based VLAN
- - Protocol-based VLAN
- Supports Spanning Tree Protocol
- - STP, IEEE 802.1D (Spanning Tree Protocol)
- - RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
- - MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
- Supports Link Aggregation
- - 802.3ad Link Aggregation Control Protocol (LACP)
- - Cisco ether-channel (Static Trunk)
- - Maximum 16 trunk groups, up to 8 ports per trunk group
- - Up to 16Gbps bandwidth (duplex mode)
- Provides Port Mirror (many-to-1)
- Port mirroring to monitor the incoming or outgoing traffic on a particular port
Quality of Service
- 8 priority queues on all switch ports
- Supports for strict priority and Weighted Round Robin (WRR) CoS policies
- Ingress Shaper and Egress Rate Limit per port bandwidth control
- Traffic-policing policies based on application
Multicast
- Supports IGMP Snooping v1, v2 and v3
- Support MLD Snooping v1 and v2
- Querier mode support
- MVR (Multicast VLAN Registration)
Security
- IEEE 802.1x Port-based network access authentication
- MAC-based network access authentication
- IP-based Access Control List (ACL)
- MAC-based Access Control List
- Static MAC
- MAC address binding & filter
- ARP inspection to defense ARP-DOS attack and address clone
- Supports URPF to avoid IP address clone
Management
- Switch Management Interfaces
- - Console / Telnet Command Line Interface
- - Web-based switch management
- - SNMP v1, v2c, and v3 security set and get requests
- - SSH (Secure Shell) / SSL secure access
- Four groups (history, statistics, alarms, and events) of embedded remote monitoring (RMON) agents for network monitoring and traffic analysis
- Built-in Trivial File Transfer Protocol (TFTP) client
- IPv6 IP Address / NTP / DNS management
- DHCP Relay
- User Privilege levels control
- NTP (Network Time Protocol)
- Link Layer Discovery Protocol (LLDP) Protocol
- BOOTP and DHCP for IP address assignment
- Firmware upload/download via HTTP / TFTP
- Redundant Power System
- 100~240V AC / -48V DC Dual power redundant
- Active-active redundant power failure protection
- Backup of catastrophic power failure on one supply
Specification
