Blogs https://community.juniper.net/home/techpost l3vpn-over-srv6 inter-domain-on-demand-sr-te-lsps-with-bgp-ls ptx-fib-compression srv6-summarization ptx10001-36mr-l2-circuit-scale sampling-evolution ptx10001-36mr-introduction bgp-rib-sharding silicon-photonics-and-integrated-optics srv6-sid-encoding-and-transposition …

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Go blogs Advanced Go Concurrency Patterns ( go.dev ) All your comparable types ( go.dev ) Code coverage for Go integration tests ( go.dev ) Contexts and structs ( go.dev ) Defer, Panic, and Recover ( go.dev ) Effective Go ( go.dev ) Fuzzing is Beta Ready ( go.dev ) Go Concurrency Patterns: Context ( go.dev ) Go …

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sflow spec v5 https://sflow.org/sflow_version_5.txt RFC 3176 - InMon Corporation’s sFlow: A Method for Monitoring Traffic in Switched and Routed Networks goflow https://github.com/cloudflare/goflow https://github.com/cloudflare/flow-pipeline https://github.com/netsampler/goflow2 sflowtool …

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Quick reference to interesting RFCs Intro https://datatracker.ietf.org/ all RFCs (desc) RFC 1925 - The Twelve Networking Truths Drafts DRAFT - A Profile for Autonomous System Provider Authorization DRAFT - Advertising Segment Routing Policies in BGP DRAFT - AS Path Prepending DRAFT - BGP AS_PATH Verification Based on …

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CKA exam https://killer.sh/ https://kubernetes.io/docs/ https://kubernetes.io/blog/ https://kubernetes.io/search/?q=kubecon https://github.com/kubernetes https://kubernetes.io/docs/reference/kubectl/cheatsheet/ https://docs.linuxfoundation.org/tc-docs/certification/tips-cka-and-ckad Useful aliases …

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Clickhouse container https://hub.docker.com/r/clickhouse/clickhouse-server container exposes port 8123 for the HTTP interface and port 9000 for the native client https://clickhouse.com/docs/en/integrations/go https://clickhouse.com/docs/en/interfaces/http https://clickhouse.com/docs/en/integrations/python …

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Policy Chains is simply the application of multiple policies within a specific section of the configuration + protocol default policy Policy Subroutines JUNOS software policy language is similar to a programming language this similarity also includes the concept of nesting your policies into a policy subroutine router …

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(AS200) AS100 AS222 AS300 +—-+ +—-+ +—-+ | | | | | | | R1 +—+ R2 +—+ R3 | | | | | | | +—-+ +—-+ +—-+ 100.0.0.0/24 130.0.0.0/24 local-as R2(config-router)#do sh run | s local-as neighbor 10.0.0.1 local-as 200 R1#sh ip bgp | b Net Network Next Hop Metric LocPrf Weight Path *> 100.0.0.0/24 0.0.0.0 0 …

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each router is konfigured with single IPv4 and IPv6 BGP peer towards each peer IPv4 BGP peer announces IPv6 prefixes IPv6 BGP peer announces IPv4 prefixes full configs are provided at the end Cisco IOS-XRv (R1) XR 6.1.2 limitation, it doesn’t support announcment of IPv4 prefixes over IPv6 BGP session …

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