Network Design: Feedback on Regional Peering Concept
Hopefully this type of thing is allowed... I am working on a network design for a regional peering concept. The idea is we have an East and West Peering point. The external routers would peer with my...
View ArticleRe: Network Design: Feedback on Regional Peering Concept
Hello there,I'll take a stab...I assume we are talking about East US and West US here? Pros:1/ this will work, and I know providers who use this type of internal routing2/ easy to set up &...
View ArticleRe: Looking for real J-Flow use cases
Hello guy,I am currently intersested in the same topic, So it will be much appereciated if you could share any info you gathered regarding any J-Flow use cases.
View ArticleRe: Why cannot implement commands in MX960?
Since your show | compare is empty this is telling you the term you are trying to add is already present. So perhaps this is an issue with the order of the terms in the policy. What does the entire...
View ArticleRe: Network Design: Feedback on Regional Peering Concept
Is peering EBGP from my public facing routers on the Internet and my internal routers a bad idea? This is a standard operation and can be convenient for the setup. I've worked in environments that...
View ArticleRe: Looking for real J-Flow use cases
I've send jflow from the MX series routers running as the internet peering points for the upstream providers. Targets to both Arbor Networks SP collectors and Noction IRP route optimizers. Using 1000...
View ArticleRe: Segment Routing ( SPRING ) support
Some technology!!! seems like one could do a "kind-of-semi-workaround" using multi-topology routing. I have to read up more on that technology.
View ArticleRe: Segment Routing ( SPRING ) support
Hi Folks, New and Changed Features/enhancements to existing features in Junos OS Release 15.1F5 for the PTX Series. MPLSSupport for IS-IS segment routing (PTX Series)—Starting with Junos OS Release...
View ArticleWhich interface is e0?
Hi Please see attached picture. The Junos_R1 has an interface, which is e0, but when i use command show interface terse, i get a lot interface as the below. My question is which below interface is e0?...
View ArticleRe: Which interface is e0?
Hi Folks,What is this platform? Are you looking for e0 or em0? If em0 and the platform is MX or SRX or T-series then,...
View ArticleRe: Which interface is e0?
Hi, Are you referring to any topology diagram which has shown that e0 interface? At least I have not seen e0 interface so far. If you can share on the topology and router/switch platform, I can assist....
View ArticleRe: Looking for real J-Flow use cases
Hi, Use cases can be following: 1. DDOS protection,2. Identifying top talkers (flows and prefixes)3. Billing4. Understanding/analyzing traffic pattern in the network etc. I have seen most of the...
View ArticleRe: EVPN: No /32 route for existing MAC adress
Hi !at least on the MX the 14.2R7.5 is the first and last version where EVPN works without bigger problems, your version has tons of bugs.regarding EX9200 I cannot help as I have no experience but some...
View ArticleRe: Which interface is e0?
The interface definition seems to be ethernet interface 0 on Cisco in GNS3 lab environment. Your output does not show an e0 interface from the juniper device.Here is s discription of juniper interface...
View ArticleRe: Network Design: Feedback on Regional Peering Concept
Yes, I should have clarified, this is US East and West. We have locations spread throughout the country. My plan is to have the eastern locations prefer the eastern peering point and west prefer west....
View ArticleIPFIX Sampling via Firewall Filter vs. IPFIX Sampling via Interface - Is...
Hello, I have configured IPFIX on my MX960 via this guide:https://www.juniper.net/techpubs/en_US/junos15.1/topics/task/configuration/services-ipfix-flow-template-flow-aggregation-configuring.html And I...
View ArticleSRX as BGP Edge (packet mode)
I am exploring purchasing a SRX340 to be used as a BGP edge router between two providers, with each providing a 150/150 mbps link. I don't require any other added services, as it will serve at the...
View ArticleQuery regarding PREM Chassis bundle
HI,I have a question on chassis bundle. There are several flavors of chassis bundles. I would like to know about PREM.What is the difference between PREM and PREMIUM? MX104 chassis comes with PREM...
View Articleregular expression for as-path
Hello, I try to set as-path filter to match every as-path which last as number ending with number 3, for example:1 2 31 2 233 334 5 6 12333 i try this:".* .*3"".*3"".{0,} .*3" but with no success, what...
View ArticleRe: regular expression for as-path
Hello, Tedy wrote:Hello, I try to set as-path filter to match every as-path which last as number ending with number 3 Not possible/not supported in JUNOS.The entire AS number composes one term. You...
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