IBM 32R1860 User Guide - Page 5

z Interchassis redundancy (Layer 2 and Layer 3) z VLAN support z Up to 1024 VLANs supported per switch; VLAN numbers ranging from 1 to 4095 (4095 is used for the management module's connection only) z 802.1Q VLAN tagging support on all ports z Private VLANs z Security z VLAN-based, MAC-based, and IP-based access control lists (ACLs) z 802.1X port-based authentication z Multiple user IDs and passwords z User access control z Radius/TACACS+ z Quality of Service (QoS) z Up to eight queues per port z Support for IEEE 802.1p, IP ToS/DSCP, and ACL-based (MAC/IP source and destination addresses, VLANs) traffic classification and processing z Traffic shaping and re-marking based on defined policies z Eight Weighted Round Robin (WRR) priority queues per port for processing qualified traffic z Layer 3 functions z IP forwarding z IP filtering with ACLs (up to 4096 ACLs supported) z VRRP for router redundancy z Support for up to 128 static routes z Routing protocol support (Router Information Protocol (RIP) v1, RIP v2, OSPF v1, v2, and v3, BGP-4), up to 1024 entries in routing table z Support for DHCP Relay z Manageability z Simple Network Management Protocol (SNMP; V1, V2, and V3) z HTTP/HTTPS browser GUI z Industry standard CLI and BLADEOS/AlteonOS CLI z Telnet interface for CLI z SSH z Serial interface for CLI z Scriptable CLI z Firmware image update (TFTP and FTP) z Network Time Protocol (NTP) for switch clock synchronization z BNT BLADEHarmony Manager support z Monitoring z Switch LEDs for external port status and switch module status indication z Port mirroring for analyzing network traffic passing through switch z Change tracking and remote logging with syslog feature z POST diagnostics z Serial over LAN (SOL) BNT Layer 2/3 Copper and Fiber Gigabit Ethernet Switch Modules for IBM BladeCenter 5