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Configuring interface backup
Overview
Compatible interfaces
Backup modes
Configuration restrictions and guidelines
Interface backup configuration task list
Configuring strict active/standby interface backup
Explicitly specifying backup interfaces without traffic thresholds
Using interface backup with the Track module
Configuring load-shared interface backup
Displaying and maintaining interface backup
Interface backup configuration examples
Strict active/standby interface backup configuration example
Strict active/standby interface backup with the Track module configuration example
Load-shared interface backup configuration example
Configuring DLDP
Overview
Basic concepts
How DLDP works
Configuration restrictions and guidelines
DLDP configuration task list
Enabling DLDP
Setting the interval to send advertisement packets
Setting the DelayDown timer
Setting the port shutdown mode
Configuring DLDP authentication
Displaying and maintaining DLDP
DLDP configuration examples
Automatically shutting down unidirectional links
Manually shutting down unidirectional links
Configuring Monitor Link
Overview
Configuration restrictions and guidelines
Monitor Link configuration task list
Enabling Monitor Link globally
Creating a monitor link group
Configuring monitor link group member interfaces
Configuring the switchover delay for the downlink interfaces in a monitor link group
Displaying and maintaining Monitor Link
Configuring VRRP
Overview
VRRP standard mode
Router priority in a VRRP group
Preemption
Authentication method
VRRP timers
Master election
VRRP tracking
VRRP application
VRRP load balancing mode
Virtual MAC address assignment
Virtual forwarder
Protocols and standards
Configuring IPv4 VRRP
IPv4 VRRP configuration task list
Specifying an IPv4 VRRP operating mode
Specifying the IPv4 VRRP version
Creating a VRRP group and assigning a virtual IP address
Configuring the router priority, preemptive mode, and tracking function
Specifying an IPv4 VRRP control VLAN
Configuring IPv4 VRRP packet attributes
Configuring VF tracking
Enabling SNMP notifications for VRRP
Disabling an IPv4 VRRP group
Displaying and maintaining IPv4 VRRP
Configuring IPv6 VRRP
IPv6 VRRP configuration task list
Specifying an IPv6 VRRP operating mode
Creating a VRRP group and assigning a virtual IPv6 address
Configuring the router priority, preemptive mode, and tracking function
Specifying an IPv6 VRRP control VLAN
Configuring VF tracking
Configuring IPv6 VRRP packet attributes
Disabling an IPv6 VRRP group
Displaying and maintaining IPv6 VRRP
IPv4 VRRP configuration examples
Single VRRP group configuration example
Multiple VRRP groups configuration example
VRRP load balancing configuration example
IPv6 VRRP configuration examples
Single VRRP group configuration example
Multiple VRRP groups configuration example
VRRP load balancing configuration example
Troubleshooting VRRP
An error prompt is displayed
Multiple masters appear in a VRRP group
Fast VRRP state flapping
Configuring Reth interfaces
Overview
Member interface types
Member interface states
Reth subinterfaces
Configuring a Reth interface
Configuration restrictions and guidelines
Configuration procedure
Configuring a Reth subinterface
Configuration restrictions and guidelines
Configuration procedure
Displaying and maintaining Reth interfaces
Configuring redundancy groups
Overview
Redundancy group node states
Redundancy group members
Redundancy group switchover
Redundancy group configuration task list
Creating a redundancy group
Configuring a redundancy group node
Configuring a member Reth interface
Configuring switchover timers
Performing a manual switchover
Enabling SNMP notifications for redundancy groups
Displaying and maintaining redundancy groups
Redundancy group configuration examples (in IRF mode)
Configuring a redundancy group with Layer 3 interface members
Configuring BFD
Overview
BFD session establishment
BFD session modes and operating modes
Supported features
Protocols and standards
Configuring BFD basic functions
Configuring echo packet mode
Configuring control packet mode
Configuring a BFD template
Enabling SNMP notifications for BFD
Displaying and maintaining BFD
Configuring Track
Overview
Collaboration fundamentals
Collaboration application example
Track configuration task list
Associating Track with a detection module object
Associating Track with NQA
Associating Track with BFD
Associating Track with interface management
Associating Track with route management
Associating Track with a tracked list
Associating Track with a Boolean list
Associating Track with a percentage threshold list
Associating Track with a weight threshold list
Associating Track with an application module
Associating Track with VRRP
Associating Track with static routing
Associating Track with PBR
Associating Track with interface backup
Associating Track with the redundancy group module
Associating Track with EVI IS-IS
Associating Track with VPLS
Associating Track with MPLS L2VPN
Associating Track with EAA
Displaying and maintaining track entries
Track configuration examples
VRRP-Track-NQA collaboration configuration example
Configuring BFD for a VRRP backup to monitor the master
Configuring BFD for the VRRP master to monitor the uplink
Static routing-Track-NQA collaboration configuration example
Static routing-Track-BFD collaboration configuration example
VRRP-Track-interface management collaboration configuration example
VRRP-Track-route management collaboration configuration example
Configuring process placement
Overview
Process
1:N process redundancy
Process placement policy and optimization
Configuration restrictions and guidelines
Process placement configuration task list
Configuring process placement policy
Configuring a location affinity
Configuring a location type affinity
Configuring a process affinity
Configuring a self affinity
Optimizing process placement
Displaying process placement
Load balancing overview
Configuring server load balancing
Working mechanism
NAT-mode server load balancing
Indirect-mode server load balancing
Server load balancing configuration task list
Configuring a server farm
Server farm configuration task list
Creating a server farm
Scheduling real servers
Configuring NAT
Setting the availability criteria
Enabling the slow online feature
Configuring health monitoring
Specifying a fault processing method
Configuring a real server
Real server configuration task list
Creating a real server and specifying a server farm
Specifying an IP address and port number
Setting a weight and priority
Configuring the bandwidth and connection parameters
Configuring health monitoring
Enabling the slow offline feature
Setting the bandwidth ratio and maximum protection bandwidth
Specifying a VPN instance
Disabling VPN instance inheritance
Configuring a virtual server
Virtual server configuration task list
Creating a virtual server
Specifying the VSIP and port number
Specifying a VPN
Specifying the default (primary) server farm
Specifying an LB policy
Specifying a parameter profile
Configuring the bandwidth and connection parameters
Enabling per-packet load balancing for UDP traffic
Configuring the redirection feature
Specifying an SSL policy
Configuring hot backup
Applying an LB connection limit policy
Enabling a virtual server
Enabling IP address advertisement for a virtual server
Configuring an LB class
LB class configuration task list
Creating an LB class
Creating a match rule
Configuring an LB action
LB action configuration task list
Creating an LB action
Configuring a forwarding LB action
Configuring a modification LB action
Configuring an LB policy
LB policy configuration task list
Creating an LB policy
Specifying an LB action
Specifying the default LB action
Configuring a sticky group
Sticky group configuration task list
Creating a sticky group
Configuring a sticky method
Configuring the timeout timer for sticky entries
Ignoring the limits for sessions that match sticky entries
Configuring a parameter profile
Parameter profile configuration task list
Creating a parameter profile
Configuring parameters
Configuring an LB connection limit policy
Configuring the ALG feature
Scheduling a load balancing test
Enabling SNMP notifications
Enabling load balancing logging
Overview
Enabling load balancing basic logging
Enabling load balancing NAT logging
Displaying and maintaining server load balancing
Server load balancing configuration examples
Basic Layer 4 server load balancing configuration example
Layer 4 server load balancing hot backup configuration example
Basic Layer 7 server load balancing configuration example
Layer 7 server load balancing SSL termination configuration example
Configuring outbound link load balancing
Working mechanism
Outbound link load balancing configuration task list
Configuring a link group
Link group configuration task list
Creating a link group
Scheduling links
Setting the availability criteria
Configuring NAT
Enabling the slow online feature
Configuring health monitoring
Specifying a fault processing method
Configuring the proximity feature
Configuring a link
Link configuration task list
Creating a link and specifying a link group
Specifying an outbound next hop for a link
Setting a weight and priority
Configuring the bandwidth and connection parameters
Configuring health monitoring
Enabling the slow offline feature
Setting the link cost for proximity calculation
Setting the bandwidth ratio and maximum protection bandwidth
Disabling VPN instance inheritance for a link
Configuring a virtual server
Virtual server configuration task list
Creating a virtual server
Specifying the VSIP and port number
Specifying a VPN
Specifying the default primary link group
Specifying an LB policy
Specifying a parameter profile
Configuring the bandwidth and connection parameters
Enabling the link protection feature
Enabling bandwidth statistics collection by interfaces
Configuring hot backup
Enabling a virtual server
Configuring an LB class
LB class configuration task list
Creating an LB class
Creating a match rule
Configuring an LB action
LB action configuration task list
Creating an LB action
Configuring a forwarding LB action
Configuring a modification LB action
Configuring an LB policy
LB policy configuration task list
Creating an LB policy
Specifying an LB action
Specifying the default LB action
Configuring a sticky group
Sticky group configuration task list
Creating a sticky group
Configuring a sticky method
Configuring the timeout time for sticky entries
Ignoring the limits for sessions that match sticky entries
Configuring a parameter profile
Parameter profile configuration task list
Creating a parameter profile
Configuring the ToS field in IP packets sent to the client
Configuring ISP information
ISP information configuration task list
Configuring ISP information
Importing an ISP file
Configuring the ALG feature
Scheduling a load balancing test
Enabling SNMP notifications
Enabling load balancing logging
Overview
Enabling load balancing basic logging
Enabling load balancing NAT logging
Displaying and maintaining outbound link load balancing
Outbound link load balancing configuration examples
Network requirements
Configuration procedure
Verifying the configuration
Configuring transparent DNS proxies
Overview
Working mechanism
Workflow
Transparent DNS proxy on the LB device
Transparent DNS proxy configuration task list
Configuring a transparent DNS proxy
Configuration task list
Creating a transparent DNS proxy
Specifying an IP address and port number
Specifying the default DNS server pool
Specifying an LB policy
Specifying a VPN instance
Enabling the link protection feature
Configuring hot backup
Enabling the transparent DNS proxy
Configuring a DNS server pool
Creating a DNS server pool
Scheduling DNS servers
Configuring health monitoring
Configuring a DNS server
DNS server configuration task list
Creating a DNS server and specifying a DNS server pool
Specifying an IP address and port number
Associating a link with a DNS server
Setting a weight and priority
Configuring health monitoring
Configuring a link
Link configuration task list
Creating a link
Specifying an outbound next hop for a link
Specifying a VPN instance
Configuring the maximum bandwidth
Configuring health monitoring
Setting the bandwidth ratio and maximum protection bandwidth
Configuring an LB class
LB class configuration task list
Creating an LB class
Creating a match rule
Configuring an LB action
LB action configuration task list
Creating an LB action
Configuring a forwarding LB action
Configuring a modification LB action
Configuring an LB policy
LB policy configuration task list
Creating an LB policy
Specifying an LB action
Specifying the default LB action
Configuring a sticky group
Sticky group configuration task list
Creating a sticky group
Configuring a sticky method
Configuring the timeout time for sticky entries
Enabling load balancing NAT logging
Displaying and maintaining transparent DNS proxy
Transparent DNS proxy configuration examples
Network requirements
Configuration procedure
Verifying the configuration
Document conventions and icons
Conventions
Network topology icons
Support and other resources
Accessing Hewlett Packard Enterprise Support
Accessing updates
Websites
Customer self repair
Remote support
Documentation feedback