Re: Encryption between two Sites connected through Metro-E
Hello guys, How third-party device work with 802.1AE 0x888e frame? For example we need create this Topology EX4300 macsec port -------access port SW access port ---------macsec port EX4300.its should...
View ArticleRe: Encryption between two Sites connected through Metro-E
Does your intermediate switch support MACSEC? If yes, then 'theoritcally' this should work but may need some tweaking to get settings properly done. If not, and device is indeed a switch, then answer...
View ArticleRe: EX4600 RDMA over Converged Ethernet (RoCE) support?
Just FYI. This enhanced supported is scheduled for 17.4 release, but will most likely only be supported (tested) with QFX5110, at least at that time frame. For any new deployments, people should only...
View ArticleRe: Encryption between two Sites connected through Metro-E
i try test in lab: EX4300 macsec port >>> bridge domain MX >>>> macsec port EX4550 this not working EX4300 macsec port >>> L2Circ/connections MX >>>> macsec...
View ArticleEnable flow-control RX on TX off EX4550
Dear All I have a pair of EX 4550 running 12.3R7.7 in a virtual Chassis as dedicated iSCSI switches, we have been having xome issue with one of the storage units connected to the switches and the...
View ArticleRe: Enable flow-control RX on TX off EX4550
Hi , I could see this workingin 12.3 , what error you are getting ? # show | compare [edit interfaces] + xe-0/0/29 { + ether-options { + flow-control; + } + }
View ArticleSTP on ex4550
Hi, we have ex4550 as core with ex4300 as edge switches. I would like to setup another ex4550 as an edge switch due to its 10G ports. I am not farmilar with the vstp setup on this model.since this is...
View ArticleRe: STP on ex4550
Why run any form of STP at all? STP designs (outside of Cisco) went out 10+ years ago. Just change the 2 x 10GE connections from remote EX4550 to EX4550 in the code to an AE/LAG and you'll have...
View ArticleRe: Enable flow-control RX on TX off EX4550
I believe for EX4550 the only options are on or off for flow-control. You can not configure at the RX/TX levels....
View ArticleRe: Encryption between two Sites connected through Metro-E
Because in 1st case you are changing the frame, as MX acts like a switch. In 2nd it is just pass through, where MX functions more like dark fiber connection, with no frame manipluation. It is the way...
View ArticleRe: Enable flow-control RX on TX off EX4550
Hi Thank you for confirming that, such a basic reqirement on these switches but not supported. Hope Juniper get this sorted at some point. Richard
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Re: Encryption between two Sites connected through Metro-E
Thank you for reply.I want to know if supports Juniper this feature ( clear 802.1q tag)
View ArticleRe: promiscuous mode
See if this article shed some l;ight:https://www.juniper.net/documentation/en_US/junos/topics/concept/interface-security-ethernet-promiscuous-mode-understanding.html
View ArticleVC EX2200 problem
Hi my VC ex2200 stoped forwarding packets. I found this in chasis log. Looks like virtual chasis issue. Could you please help me what could cause this issue and what exactly could happen? Thanks Sep 20...
View ArticleRe: promiscuous mode
I believe that link talks about how to set up promiscous mode on an SRX, generally used for off-line traffic analysis via a port mirror with a SRX. Nishant1, if you want assistance please tell us which...
View ArticleRe: VC EX2200 problem
What do the logs on the missing VC member say? This essentially just says the missing member became disconnected.
View ArticleRe: VC EX2200 problem
HI As mentioned we need logs from other members as well to understand why its dropping connection to the FPC. Suggest if you could raise a JTAC case. RegardsPartha
View ArticleRe: VC EX2200 problem
Hi thx for answer here's related log from backup member Sep 20 07:02:13 op 3 for ifd bme0 Sep 20 07:02:13 op 1 for ifd lo0 Sep 20 07:02:13 could not retrive old mac address 0 Sep 20 07:02:13...
View ArticleRe: VC EX2200 problem
Looks like the virtual chassis interface connection dropped between the switches and was then restored. Use the show interface command on the VC port and see when the "last flap" was. If this lines up...
View ArticleRe: promiscuous mode
HI Are you seeing these message in switch or SRX?https://www.juniper.net/documentation/en_US/junos/topics/concept/interface-security-ethernet-promiscuous-mode-understanding.html RegardsPartha
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