Starting EOS release 4.15.2F, the ability to re number front panel ports of 7050QX 32S is supported.

TOI EOS 4.15.2F 7050QX-32S

This feature enables user to modify QoS parameters for SVI traffic (L3 VLAN) based on ACL classification. The QoS

TOI EOS 4.15.2F

The active active neutron controller support in CVX enables the deployment of highly available neutron service with

TOI EOS 4.15.2F

This article describes changes to the platform command 'show platform fm6000 agileports'. Earlier this command was

TOI EOS 4.15.2F

This feature detects whether a given EOS image is MLAG ISSU compatible with the currently running version on a switch.

TOI EOS 4.15.2F 4.20.1F

BGP additional paths is an enhancement that allows a BGP router to advertise and receive multiple distinct paths for

TOI EOS 4.15.2F

The BGP idle restart interval feature allows an idle BGP peer session to automatically restart after a configurable

TOI EOS 4.15.2F

BGP Non Stop Forwarding (NSF) aims to minimize the traffic loss when the the following scenarios occur:

Nexthop Groups is a feature that allows users to manually configure a set of nexthops by specifying their nexthop

TOI EOS 4.15.2F

The BGP selective route download feature allows learning and advertising BGP prefixes without installing them in

TOI EOS 4.15.2F

BGP sFlow export is to add BGP route information in sFlow sample packet is the destination IP matches a BGP route. Prior

TOI EOS 4.15.2F

Bidirectional Protocol Independent Multicast (PIM) allows routers to build trees to deliver multicast traffic

TOI EOS 4.15.2F

Configurable TPID enables TPID to be configured per switchport (default TPID on switchport is 0x8100) on

TOI EOS 4.15.2F TPID

This feature optimizes the utilization of hardware resources by sharing tcam entries for a group of SVIs on which an

TOI EOS 4.15.2F

The 7250X and 7300 series use an optimized internal CLOS design with multiple port ASICs interconnected via Fabric

TOI EOS 4.15.2F

Fallback PBR policy enables an alternate policy to be active when PBR policy attached to an interface is being

TOI EOS 4.15.2F

When a user configures IPv6 ACLs, by default, the system automatically  includes two additional rules : a default

TOI EOS 4.15.2F

By default,  inner IP header of a GRE packet is used for LAG hashing. With this feature, LAGs can hash GRE traffic

TOI EOS 4.15.2F

Hardware Table Capacity Monitoring is a new feature to keep track of the capacity and utilization of various hardware

TOI EOS 4.15.2F 4.20.1F

Arista switches enable high precision time distribution directly in the data path using IEEE1588 Precision Time

TOI EOS 4.15.2F

IP Source Guard (IPSG) is a security feature that can help prevent IP spoofing attacks. It filters inbound IP packets

TOI EOS 4.15.2F

With this feature, IP packets matching a static Nexthop Group route can be encapsulated within an IP in IP tunnel and

TOI EOS 4.15.2F

Nexthop groups in EOS currently only support IPv4 entries and only IPv4 routes can point to nexthop groups. This

TOI EOS 4.15.2F

IPv6 routes of certain prefix lengths can be optimized for enhanced route scale on R/R2 series platforms. This TOI explains the usage of these optimizations.

EOS 4.15.2F EOS 4.29.2F

Bidirectional Forwarding Detection(BFD) is a low overhead protocol designed to provide rapid detection of

TOI EOS 4.15.2F

The difference between the two forms of authentication is in the level of security provided. In case of clear text authentication, the password is specified as text in the authentication TLV, making it possible for an attacker to break the authentication by sniffing and capturing IS-IS PDUs on the network.

TOI EOS 4.15.2F EOS 4.30.0F

By default if there's a hostname configured on the switch, it is used as the IS IS hostname. It is also possible to

TOI EOS 4.15.2F

An IS IS router can be configured as Level 1 2 which can form adjacencies and exchange routing information with both

TOI EOS 4.15.2F

IS IS Multi Topology support enables an IS IS router to compute a separate topology for IPv4 and IPv6 links in the

TOI EOS 4.15.2F

Level 1 2 routers set attached bit in their Level 1 LSPs to indicate their reachability to the rest of the network. A

TOI EOS 4.15.2F

SPF Timers can be used in IS-IS to throttle the frequency of shortest-path-first (SPF) computations. In networks with a lot of churn, using these timers will help in containing the effect of network disruptions arising out of frequent SPF runs.

TOI EOS 4.15.2F EOS 4.31.2F

This feature adds Intermediate System to Intermediate System (IS IS) support for IP version 6 (IPv6) address family

TOI EOS 4.15.2F

This feature extends the IS IS set overload bit command to support wait for BGP option. In scenarios

TOI EOS 4.15.2F

Arista switches use the hashing algorithm to load balance traffic among LAG (Link Aggregation Group) members

TOI EOS 4.15.2F TTL Hashing

Leaf Smart System Upgrade (SSU) provides the ability to upgrade the EOS image with minimal traffic disruption.Note: It is possible that SSU shutdown and bootup are not supported in the same image. If a product has shutdown support in image A and bootup support in a later image B, then SSU upgrade cannot be performed from image A to any images earlier than image B, including image A itself. However, upgrading from image A to image B onwards is allowed.

Maintenance mode is a framework to allow for the easy removal of elements of a switch or the entire switch from

TOI EOS 4.15.2F

Arista switches provide several mirroring features. Filtered mirroring to CPU adds a special destination to the mirroring features that allows the mirrored traffic to be sent to the switch supervisor. The traffic can then be monitored and analyzed locally without the need of a remote port analyzer. Use case of this feature is for debugging and troubleshooting purposes.

In an MLAG setup, routing on a switch (MLAG peer) is possible using its own bridge/system MAC, VARP MAC or VRRP MAC. When a peer receives an IP packet with destination MAC set to one of the aforementioned MACs, the packet gets routed if the hardware has enough information to route the packet. Before introducing this feature, if the destination MAC is peer’s bridge MAC, the packet is L2 bridged on the peer-link and the routing takes place on the peer. This behavior to use the peer-link to bridge the L3 traffic to the peer is undesirable especially when the MLAG peers can route the packets themselves.

TOI EOS 4.15.2F

MLAG currently checks for basic MLAG configuration to be consistent (e.g. domain id) before formation with the peer.

TOI EOS 4.15.2F

The nexthop group feature allows users to manually configure a set of tunnels. Nexthop group counters provide the ability to count packets and bytes associated with each tunnel nexthop, irrespective of the number of times it appears in one or more nexthop groups. In other words, if a nexthop group entry shares a tunnel resource with another entry, they will also share the same counter.

Action TTL decrement in an OpenFlow flow. OpenFlow 1.3 Group support on DCS 7010 series. Clearing

TOI EOS 4.15.2F

In previous releases of EOS, Stub area and NSSA area types were supported for OSPFv3, but without support of the "no

TOI EOS 4.15.2F

Policy Based Routing (PBR) provides the flexibility of routing according to custom defined policies in a way that

TOI EOS 4.15.2F

This feature enables detection of egress queues that are unable to transmit packets for prolonged periods of time

TOI EOS 4.15.2F

PIM VRF feature adds VRF support to these existing multicast protocols: PIM SM, PIM BSR, IGMP and MSDP.

TOI EOS 4.15.2F

This feature makes ARP and ND packets use a higher priority output queue when software forwarded on the switch. Doing

TOI EOS 4.15.2F

Forward Error Correction (FEC) is required with some QSFP100 media to achieve error free operation of the link when

TOI EOS 4.15.2F

Some data plane features on some switch platforms may require packets to be recirculated through the switch chip in

TOI EOS 4.15.2F

This feature allows routing traffic across two Vrf domains on the same switch using an external loopback cable

TOI EOS 4.15.2F

Secondary private VLAN trunk ports are introduced in the EOS 4.15.2F release. This feature can

TOI EOS 4.15.2F