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VARP Virtual-ARP (VARP) allows multiple switches to simultaneously route packets from a common IP address in an active-active router configuration. Each switch is configured with the same set of virtual ...

... distributes operational state information across a set of eos switches to support applications that provide network services. See the CloudVision User Guide, https://www.arista.com/en/support/product-documentation, ...

Routing Information Protocol (RIP) This chapter contains the following sections. RIP Conceptual overview Running RIP on the Switch Configuring RIP on Multiple VRFs RIP Commands RIP Conceptual ...

OSPFv2 Open Shortest Path First (OSPF) is a link-state routing protocol that operates within a single autonomous system. OSPF version 2 is defined by RFC 2328. This section contains the following ...

Spanning Tree Protocol Spanning Tree Protocols prevent bridging loops in Layer 2 Ethernet networks. Arista switches support Rapid Spanning Tree, Multiple Spanning Tree, and Rapid-Per VLAN Spanning Tree ...

... System: - Chassis ID type: MAC address (4) Chassis ID : 001c.730f.11a8 - System Name: "switch.aristanetworks.com" - System Description: "Arista Networks eos version 4.13.2F running on an Arista Networks ...

... Configuration Procedures VLAN Configuration Commands VLAN Introduction Arista switches support industry standard 802.1q VLANs. Arista eos provides tools to manage and extend VLANs throughout the ...

... Verification Configuring Priority-Flow-Control (PFC) Configuring PFC Watchdog DCBX and Flow Control Commands Introduction eos implements Link Layer Discovery Protocol (LLDP) and the Data ...

... Across VRF The eos DHCP relay agent supports forwarding of DHCP requests to DHCP servers located in a different VRF to the DHCP client interface VRF. In order to enable VRF support for the DHCP relay ...

...  MACsec encryption is a eos licensed feature. A valid MACsec license must be configured on a switch. MACsec licenses are tied to a switch serial number and the licensee. Every switch running MACsec ...

...  Fabric QoS -- – Trident II Platform Switches eos is optimized to support QoS configuration on the Fabric interfaces on 7250x and 7300 series switches. Configuring QoS on the Fabric interfaces ...

... are assigned to Ethernet interfaces. Note: PDP is available only in eos versions 4.19.0F and above. A policy map consists of classes. Each class contains an eponymous class map and traffic resolution ...

... (also configured as a dynamic LAG) on the partner switch. The maximum number of ports per LAG varies by platform; numbers for each platform in the latest eos release are available here: https://www.arista.com/en/support/product-documentation/supported-features. ...

... behavior. Note: It is highly recommended that both MLAG peer switches are identical platforms and run identical eos images. Running different images/platform may result in a failure to form an association ...

... Command: show running-config ! device: switch (DCS-7150S-64-CL, eos-4.13.2F) ip route 0.0.0.0/0 10.255.255.1 ! environment overheat action ignore ! ! end switch# Insufficient Fans The switch can ...

Upgrades and Downgrades This chapter describes the procedures for upgrading or downgrading the switch software. This chapter contains these sections: Upgrade/Downgrade overview Accelerated Software ...

... tasks (including copying the eos image) before rebooting the control plane forwarding packets in hardware (based on the last known state) while the control-plane is offline optimizing the boot process ...

...  Authentication, Authorization, and Accounting overview This section contains the following topics: Methods Configuration Statements Encryption Methods The switch controls access to eos ...

... Sockets Layer (SSL), is a security protocol used to communicate between client and server. It establishes an encrypted communication channel to secure data. By default, eos uses a self signed certificate ...

Switch Environment Control The following sections describe the commands that display temperature, fan, and power supply status: Environment Control Introduction Environment Control overview Configuring ...