Default Settings After Initial Switch Configuration
Port parameters
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VLANs
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STP, PVST+ is enabled on VLAN 1. For more information, see
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MSTP is disabled. For more information, see
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Optional spanning-tree features are disabled. For more information, see
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Optional Spanning-Tree Features."
Flex Links are not configured. For more information, see
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the MAC Address-Table Move Update Feature."
DHCP snooping is disabled. The DHCP snooping information option is enabled. For more
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information, see
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DHCP server port-based address allocation is disabled. For more information, see
"Configuring DHCP Features and IP Source Guard."
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IGMP snooping is enabled. No IGMP filters are applied. For more information, see
"Configuring IGMP Snooping and MVR."
IGMP throttling setting is deny. For more information, see
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Snooping and MVR."
The IGMP snooping querier feature is disabled. For more information, see
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IGMP Snooping and MVR."
MVR is disabled. For more information, see
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Port-based traffic
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CDP is enabled. For more information, see
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Cisco IE 3000 Switch Software Configuration Guide
1-12
Interface speed and duplex mode is autonegotiate. For more information, see
"Configuring Interface Characteristics."
Auto-MDIX is enabled. For more information, see
Characteristics."
Flow control is off. For more information, see
Characteristics."
Default VLAN is VLAN 1. For more information, see
VLAN trunking setting is dynamic auto (DTP). For more information, see
"Configuring VLANs."
Trunk encapsulation is negotiate. For more information, see
VTP mode is server. For more information, see
VTP version is Version 1. For more information, see
Voice VLAN is disabled. For more information, see
Chapter 23, "Configuring DHCP Features and IP Source Guard."
Broadcast, multicast, and unicast storm control is disabled. For more information, see
Chapter 26, "Configuring Port-Based Traffic Control."
No protected ports are defined. For more information, see
Traffic Control."
Unicast and multicast traffic flooding is not blocked. For more information, see
"Configuring Port-Based Traffic Control."
No secure ports are configured. For more information, see
Traffic Control."
Chapter 13, "Configuring Interface
Chapter 13, "Configuring Interface
Chapter 15, "Configuring VLANs."
Chapter 15, "Configuring VLANs."
Chapter 16, "Configuring VTP."
Chapter 16, "Configuring VTP."
Chapter 17, "Configuring Voice VLAN."
Chapter 18, "Configuring STP."
Chapter 19, "Configuring MSTP."
Chapter 22, "Configuring Flex Links and
Chapter 25, "Configuring IGMP
Chapter 25, "Configuring IGMP Snooping and MVR."
Chapter 26, "Configuring Port-Based
Chapter 26, "Configuring Port-Based
Chapter 28, "Configuring CDP."
Chapter 1
Overview
Chapter 13,
Chapter 15,
Chapter 20, "Configuring
Chapter 23,
Chapter 25,
Chapter 25, "Configuring
Chapter 26,
OL-13018-03