- Preface
- Overview
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- Configuring Interface Characteristics
- Auto-MDIX
- Checking Port Status and Connectivity
- Configuring LLDP and LLDP-MED
- Configuring System MTU
- Configuring Per-Port MTU
- Configuring Power over Ethernet
- Configuring Perpetual PoE and Fast POE
- Configuring Auto SmartPorts
- Locate the switch on a Network
- Switch Alarms
- Manage file systems and the Swap Drive
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- Configuring Spanning Tree Protocol
- Configuring Loop Detection Guard
- Configuring Multiple Spanning-Tree Protocol
- Configuring Optional Spanning-Tree Features
- Configuring EtherChannels
- Configuring UniDirectional Link Detection
- Configuring Layer 2 Protocol Tunneling
- Configuring IEEE 802.1Q Tunneling
- Configuring VLAN Mapping
- Configuring VTP
- Configuring VLANs
- Configuring Voice VLANs
- Configuring VLAN Trunks
- Configuring Private VLANs
- Configuring Wired Dynamic PVLAN
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- Configuring Bidirectional Forwarding Detection
- Configuring BFD-EIGRP Support
- Configuring BFD Support for EIGRP IPv6
- IP Unicast Routing
- Configuring IPv6 Unicast Routing
- Configuring RIP
- Configuring OSPF
- Configuring OSPF Link-State Database Overload Protection
- Configuring OSPF Limit on Number of Redistributed Routes
- Configuring OSPF Local RIB
- Configuring EIGRP
- Configuring EIGRP Prefix Limit Support
- Configuring BGP
- Configuring IS-IS
- Configuring VRF-lite
- Configuring Multi-VRF CE
- Configuring Unicast Reverse Path Forwarding
- Protocol-Independent Features
- Configuring Generic Routing Encapsulation(GRE) Tunnel IP Source and Destination VRF Membership
- IP Addressing Services Overview
- IPv6 Client IP Address Learning
- Configuring DHCP
- DHCP Gleaning
- DHCP Options Support
- DHCPv6 Options Support
- DHCPv6 Relay Source Configuration
- Configuring IPv6 over IPv4 GRE Tunnels
- Configuring HSRP
- VRRPv3 Protocol Support
- Configuring Enhanced Object Tracking
- Configuring TCP MSS Adjustment
- Enhanced IPv6 Neighbor Discovery Cache Management
- IPv6 Neighbor Discovery Proxy
- IP Multicast Routing Technology Overview
- Configuring Basic IP Multicast Routing
- Configuring Multicast Routing over GRE Tunnel
- Configuring IGMP
- Configuring IGMP Proxy
- Constraining IP Multicast in Switched Ethernet
- Configuring Protocol Independent Multicast (PIM)
- Configuring PIM MIB Extension for IP Multicast
- Configuring SSM
- Implementing IPv6 Multicast
- Configuring MLD Snooping
- IP Multicast Optimization: Optimizing PIM Sparse Mode in a Large IP Multicast Deployment
- IP Multicast Optimization: IP Multicast Load Splitting across Equal-Cost Paths
- IP Multicast Optimization: SSM Channel Based Filtering for Multicast
- IP Multicast Optimization: IGMP State Limit
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- Controlling Switch Access with Passwords and Privilege Levels
- Configuring Authentication
- Configuring Authorization
- Configuring Accounting
- Configuring Local Authentication and Authorization
- Configuring AAA Authorization and Authentication Cache
- Enhanced IPv6 Neighbor Discovery Cache Management
- Configuring TACACS+
- Configuring RADIUS
- Configuring RadSec
- Configuring RADIUS Server Load Balancing
- Configuring VLAN RADIUS Attributes
- Configuring MACsec Encryption
- Secure Shell Version 2 Support
- Configuring SSH File Transfer Protocol
- X.509v3 Certificates for SSH Authentication
- SSH Algorithms for Common Criteria Certification
- Configuring Secure Socket Layer HTTP
- IPv4 ACLs
- IPv6 ACLs
- Object Groups for ACLs
- Configuring IP Source Guard
- Configuring Dynamic ARP Inspection
- Configuring Switch Integrated Security Features
- Configuring IEEE 802.1x Port-Based Authentication
- Web-Based Authentication
- Identity Based Networking Services Overview
- Change of Authorization Support
- Configuring Identity Control Policies
- Policy Classification Engine
- Configuring Identity Service Templates
- Interface Templates
- Autoconf
- Critical Voice VLAN Support
- Configuring Local Authentication Using LDAP
- Web Authentication Redirection to Original URL
- Port-Based Traffic Control
- Port Security
- Configuring Control Plane Policing
- Configuring Authorization and Revocation of Certificates in a PKI
- Secure Operation in FIPS Mode
- Cisco TrustSec Overview
- SGACL and Environment Data Download over REST
- Configuring Security Group ACL Policies
- Configuring SGT Exchange Protocol
- Configuring Security Group Tag Mapping
- Cisco TrustSec SGT Caching
- IP-Prefix and SGT-Based SXP Filtering
- Flexible NetFlow Export of Cisco TrustSec Fields
- TrustSec Security Group Name Download
- Configuring SGT Inline Tagging
- Configuring Endpoint Admission Control
- Network Edge Access Topology
- Layer 2 Network Address Translation
- Layer 3 Network Address Translation
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- Administering the Device
- Boot Integrity Visibility
- Performing Device Setup Configuration
- Configuring Application Visibility and Control in a Wired Network
- SDM Template
- Configuring System Message Logs
- Configuring Online Diagnostics
- Managing Configuration Files
- Secure Copy
- Configuration Replace and Configuration Rollback
- Software Maintenance Upgrade
- Working with the Flash File System
- Performing Factory Reset
- Configuring Secure Storage
- Trace Management
- Consent Token
- Troubleshooting the Software Configuration
- Line Auto Consolidation
- Troubleshooting System Management
- Dying Gasp
- Cisco Catalyst Center
- Migration to Meraki Cloud Management Dashboard
- Configure FPGA Profile
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- Configuring Autoconf
- Configuring Interface Templates
- Configuring Cisco Plug and Play
- Configuring Cisco Discovery Protocol
- Configuring Cisco Discovery Protocol Bypass
- Configuring Simple Network Management Protocol
- Configuring Cisco IOS IP Service Level Agreements
- Configuring SPAN and RSPAN
- ERSPAN
- Configure Industrial Asset Discovery
- Configuring Packet Capture
- Configuring Flexible NetFlow
- BGP EVPN VXLAN
Cisco IE3500 Series Switch Software Configuration Guide, Cisco IOS XE 26.1.x
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- February 27, 2026
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