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Catalyst 2960 Switch Software Configuration Guide
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Chapter 1 Overview
Default Settings After Initial Switch Configuration
• For STP, PVST+ is enabled on VLAN 1. For more information, see Chapter 15, “Configuring STP.”
• MSTP is disabled. For more information, see Chapter 16, “Configuring MSTP.”
• Optional spanning-tree features are disabled. For more information, see Chapter 17, “Configuring
Optional Spanning-Tree Features.”
• Flex Links are not configured. For more information, see Chapter 18, “Configuring Flex Links.”
• DHCP snooping is disabled. The DHCP snooping information option is enabled. For more
information, see Chapter 19, “Configuring DHCP Features.”
• IGMP snooping is enabled. No IGMP filters are applied. For more information, see Chapter 20,
“Configuring IGMP Snooping and MVR.”
• IGMP throttling setting is deny. For more information, see Chapter 20, “Configuring IGMP
Snooping and MVR.”
• The IGMP snooping querier feature is disabled. For more information, see Chapter 20, “Configuring
IGMP Snooping and MVR.”
• MVR is disabled. For more information, see Chapter 20, “Configuring IGMP Snooping and MVR.”
• Port-based traffic
–
Broadcast, multicast, and unicast storm control is disabled. For more information, see
Chapter 21, “Configuring Port-Based Traffic Control.”
–
No protected ports are defined. For more information, see Chapter 21, “Configuring Port-Based
Traffic Control.”
–
Unicast and multicast traffic flooding is not blocked. For more information, see Chapter 21,
“Configuring Port-Based Traffic Control.”
–
No secure ports are configured. For more information, see Chapter 21, “Configuring Port-Based
Traffic Control.”
• CDP is enabled. For more information, see Chapter 22, “Configuring CDP.”
• UDLD is disabled. For more information, see Chapter 24, “Configuring UDLD.”
• SPAN and RSPAN are disabled. For more information, see Chapter 23, “Configuring SPAN and
RSPAN.”
• RMON is disabled. For more information, see Chapter 25, “Configuring RMON.”
• Syslog messages are enabled and appear on the console. For more information, see Chapter 26,
“Configuring System Message Logging.”
• SNMP is enabled (Version 1). For more information, see Chapter 27, “Configuring SNMP.”
• No ACLs are configured. For more information, see Chapter 28, “Configuring Network Security
with ACLs.”
• QoS is disabled. For more information, see Chapter 29, “Configuring QoS.”
• No EtherChannels are configured. For more information, see Chapter 30, “Configuring
EtherChannels.”