User Guide
Table Of Contents
- Table of Contents
- Preface
- 1: Getting Started
- 2: Getting Started with Stacking
- Understanding Switch Stacks
- Switch Stack Software Compatibility Recommendations
- Incompatible Software and Stack Member Image Upgrades
- Switch Stack Configuration Files
- Switch Stack Management Connectivity
- General Practices
- Initial Installation and Power-up of a Stack
- Removing a Unit from the Stack
- Adding a Unit to an Operating Stack
- Replacing the Stack Member with a New Unit
- Renumbering Stack Members
- Moving a Manager to a Different Unit in the Stack
- Removing a Manager Unit from an Operating Stack
- Initiating a Warm Failover of the Manager Unit
- Merging Two Operational Stacks
- Preconfiguration
- 3: Configuring System Information
- Viewing the Dashboard
- Viewing ARP Cache
- Viewing Inventory Information
- Viewing MAC Addresses
- Viewing System Resources
- Defining General Device Information
- System Description
- Switch Configuration
- IP Address Conflict Detection
- Service Port IPv4
- Service Port IPv6
- Service Port IPv6 Neighbors
- Network Port DHCPv6 Client Statistics
- Network Connectivity Configuration
- Network Port IPv6 Neighbors
- DHCP Client Options
- System Connectivity
- Telnet Session
- Outbound Telnet Configuration
- Serial Port Configuration
- CLI Banner Configuration
- HTTP Configuration
- HTTPS Configuration
- SSH Configuration
- Management Access Control and Administration List
- User Accounts
- Authentication Server Users
- User Domain Name
- Accounting List Configuration: Accounting List
- Accounting List Configuration: Accounting Selection
- Authentication List Summary
- Select Authentication List
- Authorization List Configuration
- Line Password
- Enable Password
- Password Rules
- Last Password Result
- Denial of Service
- Managing the DHCP Server
- Configuring DNS
- Configuring Email Alerts
- Configuring and Viewing ISDP Information
- Configuring Link Dependency
- Configuring Link Local Protocol Filtering
- Configuring sFlow
- Configuring SNTP Settings
- Configuring Time Ranges
- Configuring the Time Zone
- Managing SNMP Traps
- Managing CPU Traffic Filters
- Viewing the System Firmware Status
- Managing Logs
- Configuring and Searching the Forwarding Database
- Configuring Power Over Ethernet (PoE) and PoE Statistics
- Viewing Device Port Information
- Configuring and Viewing Device Slot Information
- Defining SNMP Parameters
- Viewing System Statistics
- Using System Utilities
- 4: Configuring Switching Information
- Managing VLANs
- Configuring UDLD
- Private VLAN
- Voice VLAN Configuration
- Voice VLAN Interface
- Port Auto Recovery
- Creating MAC Filters
- Configuring Dynamic ARP Inspection
- GARP Configuration
- Configuring DHCP Snooping
- Global DHCP Snooping Configuration
- DHCP Snooping VLAN Configuration
- DHCP Snooping Interface Configuration
- DHCP Snooping Static Bindings
- DHCP Snooping Dynamic Bindings
- DHCP Snooping Persistent Configuration
- DHCP Snooping Statistics
- DHCP L2 Relay Global Configuration
- DHCP L2 Relay Interface Configuration
- DHCP L2 Relay VLAN Configuration
- DHCP L2 Relay Interface Statistics
- Configuring IPv6 DHCP Snooping
- Configuring IGMP Snooping
- Configuring IGMP Snooping Querier
- Configuring MLD Snooping
- Configuring MLD Snooping Querier
- Creating Port Channels
- Viewing Multicast Forwarding Database Information
- Multicast VLAN Registration
- Configuring Protected Ports
- Configuring Spanning Tree Protocol
- Mapping 802.1p Priority
- Configuring Port Security
- Managing LLDP
- Loop Protection
- Multiple Registration Protocol Configuration
- 5: Configuring Routing
- 6: Managing Device Security
- 7: Configuring IPv6
- 8: Configuring Quality of Service
- A: Configuration Examples
- Configuring VLANs
- Configuring Multiple Spanning Tree Protocol
- Configuring VLAN Routing
- Configuring 802.1X Network Access Control
- Configuring Authentication Tiering
- Configuring Differentiated Services for VoIP
- IGMP and MLD Snooping Switches
- Configuring Port Mirroring
- Bidirectional Forwarding Detection
- Glossary
- Index
Table 108: PoE Port Configuration Fields
Field Description
Interface The interface associated with the rest of the data in the row. When configuring
PoE settings, this field identifies the interface(s) being configured.
Admin Mode Whether PoE is administratively enabled or disabled on the interface.
Priority The priority of the port when allocating available power. Power is delivered to
the higher priority ports when needed before providing it to the lower priority
ports. Possible values are Critical, High, Medium, and Low.
High Power Mode When enabled, the port supports the PoE+ power standard, which allows for
providing up to 30W of power. When disabled, the port supports the original
PoE standard only, which allows for providing up to 15.4W of power.
Power Limit Type The type of power limiting used for the port, which can be one of the following:
•
Class: The device class determines the power limit. The switch learns the
class of the device through the receipt of LLDP (Link Layer Discovery
Protocol) messages.
•
User: The power limit is user defined, overriding the LLDP information. When
set, the Power Limit field is enabled.
Power Limit The power limit for the port, which can be specified. This field displays only when
Power Limit Type is set to User.
Detection Type The protocol(s) that can be used to detect the presence of a PD when connected
to a PoE port. The IEEE specification 802.3af (Dot3af) specifies various detection
algorithms. Some PDs use legacy detection algorithms that were in place prior to
the 802.3af standard, which can be one of the following:
•
Legacy: The switch uses a legacy detection scheme not defined in 802.3af.
•
4Pt-Dot3af: The switch uses the 802.3af 4-point detection scheme only.
•
4Pt-Dot3af + Legacy: The switch uses the 802.3af 4-point detection
scheme, followed by the legacy detection scheme.
•
2Pt-Dot3af : The switch uses the 802.3af 2-point detection scheme.
•
2Pt-Dot3af + Legacy: The switch uses the 802.3af 2-point detection scheme,
followed by the legacy detection scheme.
•
None: No detection is performed.
Timer Schedule The time range from the list of time ranges configured on the system.
Configuring System Information
ExtremeSwitching 200 Series: Administration Guide for version 1.02.04.0007 123