Connectivity Guide

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Table Of Contents

OS10 Enterprise Edition User Guide Release 10.4.3.0
Getting Started
- Supported Hardware
- Download OS10 image and license
- Installation using ONIE
  - Automatic installation
  - Manual installation
- Log into OS10
- Install OS10 license
- Zero-touch deployment
- Remote access
- CLI Basics
- Common commands
System management
- OS10 upgrade
  - Boot system partition
  - Upgrade commands
- System banners
- User session management
  - User session management commands
- Telnet server
  - Telnet commands
    - ip telnet server enable
    - ip telnet server vrf
- Simple Network Management Protocol
- System clock
  - System Clock commands
- Network Time Protocol
- Dynamic Host Configuration Protocol
Interfaces
- Ethernet interfaces
- Unified port groups
- Z9264F-ON port-group profiles
- L2 mode configuration
- L3 mode configuration
- Fibre Channel interfaces
- Management interface
- VLAN interfaces
- User-configured default VLAN
- VLAN scale profile
- Loopback interfaces
- Port-channel interfaces
  - Create port-channel
  - Add port member
  - Minimum links
  - Assign Port Channel IP Address
  - Remove or disable port-channel
  - Load balance traffic
  - Change hash algorithm
- Configure interface ranges
- Switch-port profiles
  - S4148-ON Series port profiles
  - S4148U-ON port profiles
- Configure breakout mode
- Breakout auto-configuration
- Forward error correction
- Energy-efficient Ethernet
  - Enable energy-efficient Ethernet
  - Clear EEE counters
  - View EEE status/statistics
  - EEE commands
- View interface configuration
- Digital optical monitoring
  - Enable DOM and DOM traps
- Interface commands
  - channel-group
  - default vlan-id
  - description (Interface)
  - duplex
  - enable dom
  - enable dom traps
  - feature auto-breakout
  - fec
  - interface breakout
  - interface ethernet
  - interface loopback
  - interface mgmt
  - interface null
  - interface port-channel
  - interface range
  - interface vlan
  - link-bundle-utilization
  - mode
  - mode l3
  - mtu
  - port mode Eth
  - port-group
  - profile
  - scale-profile vlan
  - show interface
  - show inventory media
  - show link-bundle-utilization
  - show port-channel summary
  - show port-group
  - show switch-port-profile
  - show system
  - show vlan
  - shutdown
  - speed (Fibre Channel)
  - speed (Management)
  - switch-port-profile
  - switchport access vlan
  - switchport mode
  - switchport trunk allowed vlan
Fibre Channel
- Terminology
- Virtual fabric
- Fibre Channel zoning
- F_Port on Ethernet
- Pinning FCoE traffic to a specific port of a port-channel
- Multi-hop FIP-snooping bridge
- Configuration guidelines
- F_Port commands
- NPG commands
- F_Port and NPG commands
- FIP-snooping commands
- FCoE commands
Layer 2
- 802.1X
- Far-end failure detection
- Link Aggregation Control Protocol
- Link Layer Discovery Protocol
- Media Access Control
- Multiple Spanning-Tree
- Rapid per-VLAN spanning-tree plus
- Rapid Spanning-Tree Protocol
- Virtual LANs
- Port monitoring
Layer 3
- Virtual routing and forwarding
- Bidirectional Forwarding Detection
- Border Gateway Protocol
- Equal cost multi-path
- IPv4 routing
- IPv6 routing
- Open shortest path first
- Object tracking manager
- Policy-based routing
- Virtual Router Redundancy Protocol
Multicast
- Important notes
- Configure multicast routing
- Unknown multicast flood control
  - Enable multicast flood control
- Multicast Commands
  - multicast snooping flood-restrict
- Internet Group Management Protocol
- Multicast Listener Discovery Protocol
  - MLD snooping
  - MLD snooping commands
- Protocol Independent Multicast
VXLAN
- VXLAN concepts
- VXLAN as NVO solution
- Configure VXLAN
- L3 VXLAN route scaling
- DHCP relay on VTEPs
- View VXLAN configuration
- VXLAN MAC addresses
- VXLAN commands
- VXLAN MAC commands
- Example: VXLAN with static VTEP
- BGP EVPN for VXLAN
- Controller-provisioned VXLAN
UFT modes
- Configure UFT modes
  - IPv6 extended prefix routes
- UFT commands
Security
- User re-authentication
- Password strength
- Role-based access control
- Assign user role
- Bootloader Protection
- Linuxadmin User Configuration
- RADIUS authentication
- RADIUS over TLS authentication
- TACACS+ authentication
- Unknown user role
- SSH server
- Virtual terminal line
  - Control access to VTY
- Enable AAA accounting
- Enable user lockout
- Limit concurrent login sessions
- Enable login statistics
- Privilege levels overview
  - Configure privilege levels for users
  - Configure enable password
- Audit log
- Security commands
  - aaa accounting
  - aaa authentication login
  - aaa re-authenticate enable
  - boot protect disable username
  - boot protect enable username password
  - clear logging audit
  - crypto ssh-key generate
  - disable
  - enable
  - enable password
  - ip access-class
  - ip radius source-interface
  - ip tacacs source-interface
  - ipv6 access-class
  - ip ssh server challenge-response-authentication
  - ip ssh server cipher
  - ip ssh server enable
  - ip ssh server hostbased-authentication
  - ip ssh server kex
  - ip ssh server mac
  - ip ssh server password-authentication
  - ip ssh server port
  - ip ssh server pubkey-authentication
  - ip ssh server vrf
  - line vty
  - logging audit enable
  - login concurrent-session limit
  - login-statistics enable
  - password-attributes
  - password-attributes max-retry lockout-period
  - privilege
  - radius-server host
  - radius-server host tls
  - radius-server retransmit
  - radius-server timeout
  - radius-server vrf
  - show boot protect
  - show crypto ssh-key
  - show ip ssh
  - show logging audit
  - show login-statistics
  - show privilege
  - show running-configuration privilege
  - show users
  - system-user linuxadmin disable
  - system-user linuxadmin password
  - tacacs-server host
  - tacacs-server timeout
  - tacacs-server vrf
  - username password role
  - username sshkey
  - username sshkey filename
  - userrole inherit
- X.509v3 certificates
  - X.509v3 concepts
  - Public key infrastructure
  - Manage CA certificates
  - Request and install host certificates
  - Self-signed certificates
  - Security profiles
  - Cluster security
  - X.509v3 commands
  - Example: Configure RADIUS over TLS with X.509v3 certificates
OpenFlow
- OpenFlow logical switch instance
- OpenFlow controller
- OpenFlow version 1.3
- OpenFlow use cases
- Configure OpenFlow
  - Establish TLS connection
- OpenFlow commands
- OpenFlow-only mode commands
Access Control Lists
- IP ACLs
- MAC ACLs
- Control-plane ACLs
  - Control-plane ACL qualifiers
- IP fragment handling
- L3 ACL rules
- Assign sequence number to filter
- Delete ACL rule
- L2 and L3 ACLs
- Assign and apply ACL filters
- Ingress ACL filters
- Egress ACL filters
- Clear access-list counters
- IP prefix-lists
- Route-maps
- Match routes
- Set conditions
- Continue clause
- ACL flow-based monitoring
- Enable flow-based monitoring
- View ACL table utilization report
  - Known behavior
- ACL logging
  - Important notes
- ACL commands
  - clear ip access-list counters
  - clear ipv6 access-list counters
  - clear mac access-list counters
  - deny
  - deny (IPv6)
  - deny (MAC)
  - deny icmp
  - deny icmp (IPv6)
  - deny ip
  - deny ipv6
  - deny tcp
  - deny tcp (IPv6)
  - deny udp
  - deny udp (IPv6)
  - description
  - ip access-group
  - ip access-list
  - ip as-path access-list
  - ip community-list standard deny
  - ip community–list standard permit
  - ip extcommunity-list standard deny
  - ip extcommunity-list standard permit
  - ip prefix-list description
  - ip prefix-list deny
  - ip prefix-list permit
  - ip prefix-list seq deny
  - ip prefix-list seq permit
  - ipv6 access-group
  - ipv6 access-list
  - ipv6 prefix-list deny
  - ipv6 prefix-list description
  - ipv6 prefix-list permit
  - ipv6 prefix-list seq deny
  - ipv6 prefix-list seq permit
  - mac access-group
  - mac access-list
  - permit
  - permit (IPv6)
  - permit (MAC)
  - permit icmp
  - permit icmp (IPv6)
  - permit ip
  - permit ipv6
  - permit tcp
  - permit tcp (IPv6)
  - permit udp
  - permit udp (IPv6)
  - remark
  - seq deny
  - seq deny (IPv6)
  - seq deny (MAC)
  - seq deny icmp
  - seq deny icmp (IPv6)
  - seq deny ip
  - seq deny ipv6
  - seq deny tcp
  - seq deny tcp (IPv6)
  - seq deny udp
  - seq deny udp (IPv6)
  - seq permit
  - seq permit (IPv6)
  - seq permit (MAC)
  - seq permit icmp
  - seq permit icmp (IPv6)
  - seq permit ip
  - seq permit ipv6
  - seq permit tcp
  - seq permit tcp (IPv6)
  - seq permit udp
  - seq permit udp (IPv6)
  - show access-group
  - show access-lists
  - show acl-table-usage detail
  - show ip as-path-access-list
  - show ip community-list
  - show ip extcommunity-list
  - show ip prefix-list
  - show logging access-list
- Route-map commands
  - continue
  - match as-path
  - match community
  - match extcommunity
  - match interface
  - match ip address
  - match ip next-hop
  - match ipv6 address
  - match ipv6 next-hop
  - match metric
  - match origin
  - match route-type
  - match tag
  - route-map
  - set comm-list add
  - set comm-list delete
  - set community
  - set extcomm-list add
  - set extcomm-list delete
  - set extcommunity
  - set local-preference
  - set metric
  - set metric-type
  - set next-hop
  - set origin
  - set tag
  - set weight
  - show route-map
Quality of service
- Configure quality of service
- Ingress traffic classification
  - Data traffic classification
  - Control-plane policing
- Egress traffic classification
- Policing traffic
- Mark Traffic
- Color traffic
- Modify packet fields
- Shaping traffic
- Bandwidth allocation
- Strict priority queuing
- Rate adjustment
- Buffer management
- Congestion avoidance
- Storm control
- RoCE for faster access and lossless connectivity
- QoS commands
Virtual Link Trunking
- Terminology
- VLT domain
- VLT interconnect
- Graceful LACP with VLT
- Configure VLT
- VRRP Optimized Forwarding
- Migrate VMs across data centers
- View VLT information
- VLT commands
Uplink Failure Detection
- Configure uplink failure detection
- Uplink failure detection on VLT
  - Sample configurations of UFD on VLT
- UFD commands
Converged data center services
- Priority flow control
- Enhanced transmission selection
- Data center bridging eXchange
- Internet small computer system interface
- Converged network DCB example
sFlow
- Enable sFlow
- Max-header size configuration
- Collector configuration
- Polling-interval configuration
- Sample-rate configuration
- Source interface configuration
- View sFlow information
- sFlow commands
Telemetry
- Telemetry terminology
- YANG-modeled telemetry data
- Configure telemetry
- View telemetry configuration
- Telemetry commands
- Example: Configure streaming telemetry
RESTCONF API
- Configure RESTCONF API
- CLI commands for RESTCONF API
- RESTCONF API tasks
  - View XML structure of CLI commands
  - RESTCONF API Examples
    - System
    - Interface
Troubleshoot OS10
- Diagnostic tools
- Password recovery
- Restore factory defaults
- SupportAssist
- Support bundle
  - Event notifications
  - generate support-bundle
- System monitoring
- Log into OS10 device
- Frequently asked questions
Support resources

rate-limit packet_in

Configures the maximum packet rate for the controller connection, and the maximum packets permitted in a burst sent to the

controller in a second.

Syntax

rate-limit packet_in controller-packet-rate [burst maximum-packets-to-

controller]

Parameters

● controller-packet-rate—Rate in packets per second for the controller OpenFlow channel

connection, from 100 to 268000000 seconds. The default is 0 seconds, disabled.

● maximum-packets-to-controller—Burst in packets for the controller OpenFlow channel

connection, from 25 to 1073000. The default is 0 seconds, disabled. This parameter is optional. It

is set to 25% of the configured rate value, if not configured.

Default Disabled

Command Mode OPENFLOW SWITCH CONFIGURATION

Usage

Information

OpenFlow sets the specified rate and burst for the controller's connection with the logical switch

instance. The actual rate and burst on the controller has a maximum of two times the configured values.

For example, when you configure a rate of 1000 PPS and a burst of 300 packet bursts per second, the

packets can egress on the connection at rates of up to 2000 PPS and 600 packet bursts per second.

The no form of this command disables rate limiting on the controller connection.

NOTE: This command is a software rate limiting command and applies only to the OpenFlow channel

connection between the controller and the logical switch instance. This command is not related to

the switch's data-plane rate limits.

Example

The following example configures a logical switch instance, of-switch-1, with an OpenFlow controller at a

rate of 1000 PPS and packet bursts of 300 packets.

OS10 (config)# openflow

OS10 (config-openflow)# switch of-switch-1

OS10 (config-openflow-switch)# controller ipv4 10.11.63.56 port 6633

OS10 (config-openflow-switch)# rate-limit packet_in 1000 burst 300

OS10 (config-openflow-switch)#

Supported

Releases

10.4.1 or later

show openflow

Displays general OpenFlow switch and the logical switch instance information.

Syntax

show openflow

Parameters None

Default None

Command Mode EXEC

Usage

Information

None

Example

OS10# show openflow

Manufacturer : DELL

Hardware Description :

Software Description : Dell Networking OS10-Premium, Dell

Networking Application Software Version: 10.4.9999EX

Serial Number :

Capabilities : port, table, flow

OpenFlow 833