- Written by Jifei Song
- Posted on 8月 16, 2018
- Updated on 9月 4, 2018
- 8163 Views
Ahost is a generic Fedora based Linux OS primarily for the purposes of hosting cEOS. It has a 64 bit kernel (EosKernel)
- Written by Kelsey Skemp
- Posted on 9月 5, 2018
- Updated on 9月 24, 2018
- 7770 Views
ASU allows a user to upgrade the switch to a newer software release with minimal downtime (no traffic loss). In some
- Written by Abhiram Kalluru
- Posted on 8月 17, 2018
- Updated on 10月 2, 2018
- 8110 Views
Prior to this release, BGP in “ribd” mode (when routing protocols are configured in
- Written by Shyam Kota
- Posted on 8月 17, 2018
- Updated on 10月 12, 2018
- 7421 Views
DCS 7280SRM 40CX2 (see picture below), is a 1RU fixed system, which has two CFP2 ports (41 and 42), capable of hosting
- Written by Shyam Kota
- Posted on 8月 16, 2018
- Updated on 10月 1, 2018
- 7299 Views
The show interfaces capabilities default command provides static interface capability information. This
- Written by Nathanael Dattappa
- Posted on 8月 17, 2018
- Updated on 2月 6, 2022
- 7576 Views
Coherent signaling technology is used for data transmission over long distances. These transmitted signals are
- Written by Robert Spark
- Posted on 9月 5, 2018
- Updated on 10月 6, 2018
- 8538 Views
Note:. EOS 4.21.0F and subsequent releases may require manual updates to frequency or channel and grid spacing in
- Written by Ronish Kalia
- Posted on 7月 21, 2018
- Updated on 8月 17, 2018
- 7336 Views
Headroom buffers are used to store packets when ingress admission control checks fail to store them in both the
- Written by Xujia Cao
- Posted on 8月 16, 2018
- Updated on 5月 4, 2020
- 8305 Views
DHCP relay agent uses one of the addresses configured on the interface as the source IP when relaying messages to the
- Written by Xujia Cao
- Posted on 8月 17, 2018
- Updated on 10月 1, 2018
- 7753 Views
This feature allows Dhcpv6 relay agent to add Client link layer address option (specified in RFC 6939) to solicit and
- Written by Jeevan Kamisetty
- Posted on 8月 16, 2018
- Updated on 11月 2, 2021
- 7976 Views
DHCPv6 relay supports Remote ID option (37) insertion in relay messages providing the Layer 3 interface name on which
- Written by Deepak Sebastian
- Posted on 8月 17, 2018
- Updated on 2月 6, 2022
- 8228 Views
Network operators have to monitor all kinds of information on the health of their networking equipment like
- Written by Richard Goh
- Posted on 8月 16, 2018
- Updated on 3月 18, 2025
- 9163 Views
IPv6 multicast routing protocols are used to distribute IPv6 datagrams to one or more recipients. IPv6 PIM builds and maintains multicast routing using reverse path forwarding (RPF) based on the unicast routing table. IPv6 PIM is protocol-independent and can use routing tables consisting of OSPFv3, IPv6 BGP or static routes, for RPF lookup. MLD is used to discover multicast hosts and maintain group membership on a directly attached link.
- Written by Arnab Das
- Posted on 8月 16, 2018
- Updated on 10月 2, 2018
- 7352 Views
The 'clear isis neighbor' command can be used to delete and possibly re establish IS IS adjacencies on a box. Issuing
- Written by Romi Kumar
- Posted on 8月 16, 2018
- Updated on 2月 6, 2022
- 7841 Views
This feature allows user to configure adjacency SID of global scope for IS IS adjacencies. It is an extension to IS IS
- Written by Gustavo Lau
- Posted on 9月 5, 2018
- Updated on 10月 3, 2018
- 8682 Views
A MACsec port with this feature enabled transmits LLDP frames without MACSec encryption and receives LLDP frames
- Written by Swati Patel
- Posted on 8月 16, 2018
- Updated on 10月 11, 2018
- 8098 Views
The MLD protocol is the IPv6 equivalent of IGMP for IPv4. Multicast routers use MLD to find out about multicast
- Written by VIshnu Vardhan K
- Posted on 8月 16, 2018
- Updated on 10月 8, 2018
- 8456 Views
This feature provides per multicast route ingress packet and byte counters for multicast routed packets.
- Written by Syed Rahi
- Posted on 12月 3, 2018
- Updated on 2月 5, 2022
- 7374 Views
This article describes the configuration to match on Ipv4 packets based on packet length in Access control
- Written by Goji Miyao
- Posted on 8月 16, 2018
- Updated on 9月 24, 2018
- 7304 Views
DCS 7160. Host table partitioning provides the ability to change the allocation of MAC and host route tables on a
- Written by Shyam Kota
- Posted on 8月 16, 2018
- Updated on 10月 1, 2018
- 8329 Views
This feature allows users to view most recent history of offset from master, mean path delay and skew values via CLI
- Written by Bharadwaj Gosukonda
- Posted on 9月 4, 2018
- Updated on 9月 30, 2020
- 11105 Views
QinQ L3 subinterfaces divide a single ethernet or port channel interface into multiple logical L3 interfaces based
- Written by Navlok Mishra
- Posted on 8月 16, 2018
- Updated on 6月 19, 2019
- 10966 Views
This feature is an extension of Qos Policy. It allows the user to configure Qos Policy Map counters. If a class map is
- Written by Geoff Hanson
- Posted on 8月 16, 2018
- Updated on 12月 30, 2019
- 8065 Views
Starting in the EOS 4.21.0F release, reload console logs are available to help in debugging of unexpected reloads.
- Written by Trevor Mendez
- Posted on 8月 16, 2018
- Updated on 4月 6, 2021
- 9203 Views
RIB Route Control is a collection of mechanisms for controlling how IP routing table entries get used. FIB Policy
- Written by Manoharan Sundaramoorthy
- Posted on 9月 4, 2018
- Updated on 2月 5, 2022
- 14774 Views
Segment Routing Traffic Engineering Policy (SR TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend
- Written by Sonu Giri
- Posted on 8月 17, 2018
- Updated on 10月 5, 2018
- 7493 Views
The Segment security feature provides the convenience of applying policies on segments rather than interfaces or
- Written by ANURAG MURUGESAN
- Posted on 8月 16, 2018
- Updated on 10月 2, 2018
- 8142 Views
The feature allows modification of the egress TTL of packets routed via PBR. It allows to modify the TTL of naked
- Written by Michael Sparacio
- Posted on 8月 16, 2018
- Updated on 6月 20, 2019
- 9024 Views
These are the release notes and configuration guide for the OpenConfig feature in the 4.21.0F release.
- Written by Ritika Adlakha
- Posted on 8月 16, 2018
- Updated on 10月 8, 2018
- 7451 Views
This article describes how QoS attributes are handled on tap ports as of EOS 4.20.5F. Prior to EOS 4.20.5F, QoS
- Written by Sneha Janardhan Nayak
- Posted on 8月 16, 2018
- Updated on 9月 24, 2018
- 7610 Views
As of EOS 4.21.0F, CLI commands can specify different TCAM profiles for different linecards in Tap Aggregation mixed
- Written by Robert Cartelli
- Posted on 8月 16, 2018
- Updated on 6月 28, 2021
- 8338 Views
While in Tap Aggregation mode, we support traffic only in one direction through either Tap ports receiving packets
- Written by Andrey Nushtaev
- Posted on 8月 16, 2018
- Updated on 10月 5, 2018
- 7548 Views
This feature enables user to configure the list of bytes from the packet which can be used for Lag/Ecmp hashing in the
- Written by Sindhuja Sampath
- Posted on 8月 17, 2018
- Updated on 3月 2, 2021
- 8741 Views
Unicast Reverse Path Forwarding (uRPF) can help limit malicious traffic on a network. uRPF works by enabling the