[c-nsp] Telemetry real life use cases

Hi Lots of telemetry features and tools out there but i wonder if people are actually using telemetry (Not exactly SNMP) but gRPC and gNMI...etc : https://www.cisco.com/c/en/us/td/docs/iosxr/asr9000/telemetry/b-telemetry-cg-asr9000-61x/b-telemetry-cg-asr9000-61x_chapter_010.html Cheers

Re: [c-nsp] Leaked Video or Not (Linux and Cisco for internal Sales folks)

On the topic of marketing hypes vs real requirements, does anyone see real use cases for telemetry ? Can anyone pls give me examples? Thanks On Sunday, July 8, 2018, wrote: > > From: Marcus Leske [mailto:marcusles...@gmail.com] > > Sent: Saturday, July 07, 2018 3:58 PM > > > > open APIs tops

Re: [c-nsp] EVPN Book/paper recommendation

; > * Behind a regwall. Disclaimer: I work for Cumulus > > On Sat, Jul 14, 2018 at 9:13 AM James Bensley wrote: > >> >> >> On 14 July 2018 00:42:46 BST, Sami Joseph wrote: >> >Heya >> > >> >I'm looking for book/paper recommendation

[c-nsp] EVPN Book/paper recommendation

Heya I'm looking for book/paper recommendation on EVPN, specially for use-cases in Carrier Ethernet deployments, replacing IETF L2VPN implementation and deployments? I found this book by Ivan Pepen., but it doesnt cover that. https://blog.ipspace.net/2018/06/book-evpn-in-data-center.html THX

Re: [c-nsp] Leaked Video or Not (Linux and Cisco for internal Sales folks)

What is the main reason for J to build ELS ? ~S On Wed, Jun 27, 2018 at 6:02 AM, Mark Tinka wrote: > > > On 22/Jun/18 16:56, Alexandre Guimaraes wrote: > > > > > Personally, I move forward to another vendors, leaving Cisco devices and > certifications behind... Juniper, even they are trying

Re: [c-nsp] Leaked Video or Not (Linux and Cisco for internal Sales folks)

Packets will be pushed in Linux when Broadcom releases SDKs, Mellanox already did...i guess https://netdevconf.org/0x12/session.html?building-a-better-nos-with-linux-and-switchdev Description Whitebox switches, disaggregation, and open networking are all the rage today. While the choice in

Re: [c-nsp] XR on GNS3

For L2 stuff, use an operating system that develops features in software, so you can use their simulation software without feature limitations : https://support.cumulusnetworks.com/hc/en-us/articles/216634868-Demo-OpenStack-Cumulus-VX-Rack-on-a-Laptop-Part-II-L3-to-the-Host- On Fri, Jun 1, 2018

[c-nsp] VIRL vs GNS3 vs Else for Automation practicing

Hi, I'd like to practice automation, specifically Ansible on different network operating systems, Cisco, Cumulus, Juniper. VIRL costs money but it has the IOS images bundled, GNS3 doesnt but i'll have to find the images, other than that, does anyone have any feedback ? Thanks

[c-nsp] Open Networking Switches feedback

Hello, Has any one here tried Big Switch, Pica8, Cumulus or any of those open networking prdoducts? I’d appreciate feedback from someone that actually used them. Thanks Sam ___ cisco-nsp mailing list cisco-nsp@puck.nether.net

[c-nsp] ASR9000 LC CPU Punt

Hello, How do i check if the LC CPU is getting packets punted to it ? Thanks, Sam ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/

[c-nsp] Passing Payload Transparently in a L2VPN

Hi, I would like to put different types of payloads inside a L2VPN (whether p2p or vpls) and confirm that the terminating router will not process the payload (i.e: only pass it to the CE/customer). I am wondering how i can do that? specially if i want to test legacy protocols (AppleTalk,

[c-nsp] OT : Are we forced to have bad communication skills because of what we do

Sorry if this is really off topic but you guys would know if its not only me seeing this. I've spend years working with Machines (routers, switches, servers) and i want to ask you guys if its a must to feel change in how i communicate with people around me (face to face conversations)? Did

[c-nsp] Testing reachability

Network Management Gurus, I have an Enterprise network and my NMS is showing interfaces on some devices as down and that is because it keeps checking their availability with snmp/ping and if one response is missed then it considers the interface as down and needs to acknowledge/clearing the alarm

[c-nsp] How TACACS works? IOS vs IOS XR

Hello everyone, I am trying to understand how TACACS works (Authorization) so i would be able to understand how this works in IOS XR too. *IOS:* Let me take it from scratch, in IOS, we can create a user with local privileges so if we assign priv. 15 to a user, he'll be able to do everything. If

Re: [c-nsp] MPLS VPN QoS on a SP core

, Mikael Abrahamsson [EMAIL PROTECTED]wrote: On Mon, 18 Aug 2008, Sami Joseph wrote: Is there a way to provide QoS for a specific VPN in an MPLS VPN Core? Yes. Depends on what you want, but you can for instance mark MPLS EXP for the traffic in a certain VPN and treat those packets

[c-nsp] MPLS VPN QoS on a SP core

Hello, Is there a way to provide QoS for a specific VPN in an MPLS VPN Core? Thanks, Sam ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/

Re: [c-nsp] Crash bug in SXH3

I've worked with different vendors TAC/Support and it would be fair to admit that there is a world of difference between the support i get from Cisco and other vendors. Within TAC information is openly shared and comes in quickly whether its a bug or else, while with others, i will have to wait

[c-nsp] Route Leaking and next-hop recursion

Hi All, I need to reinforce my understanding of how route leaking from a VRF to global works, I was not able to find a decent document using Google. Network topology: http://www.postyourimage.com/view_image.php?img_id=GpgBT3FzVRxuuE81218144855 On the 6500 switch, I created Vlans and SVIs

[c-nsp] problem of both ip route 0.0.0.0 and ip default-gateway configured

Hello, Someone mentioned that configuring both commands on the same router/switch causes trouble, i wonder if someone can help me understand why? 1) ip route 0.0.0.0 next-hop 2) ip default-gateway next-hop Also why would configuring a couple of static routes with the next hop being an interface

[c-nsp] Network Topology Mapping

Hello, I have a corporate network with 6500s as core and 3560s as access, IP phones and a lot of other routers and PIXs. I need to have a full detailed network documentation and mapping of topology because we have such a big network a no documentation which always slows our troubleshooting. I

Re: [c-nsp] Risk of enabling ip accounting

Which brings us to a question: What is the difference between IP accounting and IP CEF accounting? Thanks, On 10/24/07, Salman Zahid [EMAIL PROTECTED] wrote: Ip accounting is not supported on platforms that do forwarding in hardware and you cannot install a netflow card on a 4948 either

[c-nsp] Leak routes from VRF to global

Hello, I'm running a NON MPLS network, but with VRF lite configured, I want servers in the guest VRF members to be able to get their time from NTP which is in global, so i will put a static route like below: ip route vrf guest x.x.x.x x.x.x.x Y.Y.Y.Y global where Y.Y.Y.Y is the gateway of the

[c-nsp] Load balancing techniques

Hello, I'm confused with the different load balancing techniques in IOS, which is used for what and what are the disadvantages of each, any of them done in hardware, your private email would be appreciated. per-flow, per packet, per destination? Are they documented nicely any where? What is a