Cisco WS-C3550-12G Switch Guide - Page 168
ICMP, TCP, User Datagram Protocol UDP, etc.
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Fixed Switches: Cisco Nexus 3000 Series Software Features (continued) Description Specification Nexus 3016 Switch Security • Ingress ACLs (standard and extended) on Ethernet • Standard and extended Layer 3 to 4 ACLs: IPv4, Internet Control Message Protocol (ICMP), TCP, User Datagram Protocol (UDP), etc. • VLAN-based ACLs (VACLs) • Port-based ACLs (PACLs) • Named ACLs • ACL logging and statistics • ACLs on virtual terminals (vtys) • DHCP snooping with Option 82 • DHCP relay • Dynamic Address Resolution Protocol (ARP) inspection • Configurable Control Plane Policing (CoPP) Management • Switch management using 10/100/1000-Mbps management or console ports • CLI-based console to provide detailed out-of-band management • In-band switch management • Locator and beacon LEDs • Port-based locator and beacon LEDs • Configurable CoPP • Configuration rollback • SSHv2 • Telnet • AAA • AAA with RBAC • RADIUS • TACACS+ • Syslog • Embedded packet analyzer • SNMP v1, v2, and v3 • Enhanced SNMP MIB support • XML (NETCONF) support • Remote monitoring (RMON) • Advanced Encryption Standard (AES) for management traffic • Unified username and passwords across CLI and SNMP • Microsoft Challenge Handshake Authentication Protocol (MS-CHAP) • Digital certificates for management between switch and RADIUS server • Cisco Discovery Protocol Versions 1 and 2 • RBAC • Cisco SPAN on physical, PortChannel, VLAN, and Fibre Channel interfaces • ERSPAN • Ingress and egress packet counters per interface • Precision Time Protocol (IEEE 1588) boundary clock • Network Time Protocol (NTP) • Cisco OHMS • Comprehensive bootup diagnostic tests • Cisco Call Home • Cisco DCNM • Advanced Buffer Monitoring 166