Re: QFX5k question

2019-03-24 Thread Denys Fedoryshchenko
On 2019-03-24 00:32, Thomas Bellman wrote: They do have limited feature set, though. E.g, they only look at the first 64 octets of each packet (and that includes L2 and L2.5 headers) when deciding what to do with a packet, and can't chase the IPv6 header chain; thus, if there is an extension hea

Re: QFX5k question

2019-03-23 Thread Thomas Bellman
On 2019-03-23 12:41 -0700, Mehmet Akcin wrote: > I am trying to get my hands on some QFX5000s and I have a rather quick > question. First, there is no model named QFX5000. There is QFX5100, QFX5110, QFX5120, QFX5200 and QFX5210 (and some of them have several submodels, e.g. QFX5100-48T, QFX5100-

Re: QFX5k question

2019-03-23 Thread Sander Steffann
Hi, > thanks for quick reply. I forgot to mention, 2 x 10G providers with full > routing table on each. Those QFXs won't be able to hold full routing tables: https://www.juniper.net/documentation/en_US/junos/topics/topic-map/layer-2-forwarding-tables.html#id-configuring-the-unified-forwarding-ta

Re: QFX5k question

2019-03-23 Thread Grant Taylor via NANOG
On 3/23/19 1:41 PM, Mehmet Akcin wrote: Hey there, Hi, in QFX, I am trying to see if I need EX or not? more importantly (besides from what juniper papers say) are there any known issues people run into for a small scale deployment. (100mbps-1gbps range 1 rack, 20 servers) my plan is to ha

RE: QFX5k question

2019-03-23 Thread Tony Wicks
. From: NANOG On Behalf Of Joseph Jenkins Sent: Sunday, 24 March 2019 9:43 AM To: nanog Subject: Re: QFX5k question I have 4 QFX51xx switches in a virtual chassis and have no problems pushing that much traffic through them for several hundred servers with 10GB uplinks. On March 23, 2019

Re: QFX5k question

2019-03-23 Thread Joseph Jenkins
I have 4 QFX51xx switches in a virtual chassis and have no problems pushing that much traffic through them for several hundred servers with 10GB uplinks. On March 23, 2019 at 12:42:52 PM, Mehmet Akcin (meh...@akcin.net) wrote: Hey there, I am trying to get my hands on some QFX5000s and I have a

Re: QFX5k question

2019-03-23 Thread Niels Bakker
* meh...@akcin.net (Mehmet Akcin) [Sat 23 Mar 2019, 20:53 CET]: thanks for quick reply. I forgot to mention, 2 x 10G providers with full routing table on each. https://www.juniper.net/documentation/en_US/junos/topics/topic-map/unified-forwarding-table-D15-qfx-series.html#UFT-table-profile-tbl

Re: QFX5k question

2019-03-23 Thread Mehmet Akcin
thanks for quick reply. I forgot to mention, 2 x 10G providers with full routing table on each. thank you... On Sat, Mar 23, 2019 at 12:45 PM Paul S. wrote: > QFX5100 as a L3 router + L2 switch performed well for us in the past, I > don't see why it'd fall over in <1g traffic now. > > You shoul

Re: QFX5k question

2019-03-23 Thread Paul S.
QFX5100 as a L3 router + L2 switch performed well for us in the past, I don't see why it'd fall over in <1g traffic now. You should be good to go. On 3/24/2019 04:41 午前, Mehmet Akcin wrote: Hey there, I am trying to get my hands on some QFX5000s and I have a rather quick question. In the p

QFX5k question

2019-03-23 Thread Mehmet Akcin
Hey there, I am trying to get my hands on some QFX5000s and I have a rather quick question. In the past, I often used MX + EX where MX did routing and I connected all uplinks/peering and EX, and EX did switching, i connected my servers to ex. in QFX, I am trying to see if I need EX or not? more