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CoS trust
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Port-based CoS assignment
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Modular QoS CLI (MQC) compliance - IPv4 and IPv6
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ACL-based QoS classification (Layers 2, 3, and 4)
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MQC CoS marking
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Per-port virtual output queuing
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CoS-based egress queuing
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Egress strict-priority queuing
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Egress port-based scheduling: Weighted Round-Robin (WRR)
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Control Plan Policing (CoPP) - IPv4 and IPv6
Security
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Ingress ACLs (standard and extended) on Ethernet and virtual Ethernet ports
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Standard and extended Layer 2 ACLs: MAC addresses, protocol type, etc.
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Standard and extended Layer 3 to 4 ACLs: IPv4 and IPv6, Internet Control Message Protocol (ICMP and ICMPv6), TCP, User Datagram
Protocol (UDP), etc.
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VLAN-based ACLs (VACLs)
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Port-based ACLs (PACLs)
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Named ACLs
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Optimized ACL distribution
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ACLs on virtual terminals (VTYs)
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ACL logging on management interface
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Dynamic Host Configuration Protocol (DHCP) snooping with Option 82
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Dynamic Address Resolution Protocol (ARP) Inspection
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IP source guard
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DHCP relay
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Cisco CTS (Authentication and Policy download from ACS)
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Ethernet Port Security
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IPv6 RACL
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IPv6 PACL
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IPv6 VACL
High-Availability Features
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In-Service Software Upgrade (ISSU) for Layer 2
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Hot-swappable field-replaceable power supplies, fan modules, and expansion modules
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1:1 power redundancy
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N:1 fan module redundancy
Management
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Switch management using 10/100/1000-Mbps management or console ports
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CLI-based console to provide detailed out-of-band management
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In-band switch management
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Locator and beacon LEDs on Cisco Nexus 2000 Series
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Port-based locator and beacon LEDs
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Configuration synchronization
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Module preprovisioning
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Configuration rollback
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Secure Shell Version 2 (SSHv2)
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Telnet
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AAA
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AAA with RBAC
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RADIUS
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TACACS+
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Syslog (8 servers)
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Embedded packet analyzer
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SNMPv1, v2, and v3 (IPv4 & IPv6)
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Enhanced SNMP MIB support
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XML (NETCONF) support
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