Re: Q-in-q svlan and normal vlan on same trunk, ex4600, els
Hi. Where do I set this option? I can't find this under either the interface or the global switch settings. Best regards,Johan Christensson
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Re: Tail-dropped packets on 30Gb AE while only ~8Gbps at max
Same issue, at ex4550 on 40G AE Dropped packets at only 4 Gbps. Did you solve that issue ? Model: ex4550-32fJunos: 15.1R5.5.
View ArticleRe: EX2300 48P port role
Just to add on to lyndidon response, there is not such command syntax such as port role = L2Uplink. To create such a design you set the interface port-mode to trunk, and then make the interface a...
View ArticleRe: Q-in-q svlan and normal vlan on same trunk, ex4600, els
I dont have ELS but on Junos the syntax is:set ethernet-switching-options dot1q-tunneling ether-type 0x8100I do not have ELS to test or rtell correct syntax
View ArticleRe: Q-in-q svlan and normal vlan on same trunk, ex4600, els
Try this: set interface ge-x/y/z ether-options ethernet-switch-profile tag-protocol-id Does this help? ELS Translator does not translate this properly, if indeed the syntax above is correct. BTW, I...
View ArticleNative VLAN ID
I'm trying to configure an access port on an EX3300 and I get this error: [edit interfaces ge-3/0/0 unit 0 family] 'ethernet-switching' Access interface ge-3/0/0.0 cannot have native-vlan-iderror:...
View ArticleRe: Native VLAN ID
Native-VLAN-ID only applies to Trunk/Tagged interfaces, not Access (non-tagged) interfaces. This concept cmes from Cisco, a long time ago, and is generally only required when Juniper switch/device is...
View ArticleRe: Native VLAN ID
Show us configuration of this interface and we will tell what piece is causing problemsswitch#show interfaces ge-3/0/0Regards, Wojtek
View ArticleCan EX-3300 send LLDP Proprietary TLVs?
We mostly send boot options to our Avaya VoIP phones via DHCP options. However, in a few specific cases, it would be easy to send specifc data to the phones based on the access switch they are...
View ArticleRe: Can EX-3300 send LLDP Proprietary TLVs?
Juniper switches only support 'standard' TLV, and do not [yet?] support the setting and sending of proprietary LLDP TLVs. From what I understand only the latest model Avaya (now Extreme) switches...
View ArticleRe: Can EX-3300 send LLDP Proprietary TLVs?
Sorry I meant to send this doc link as well: https://www.juniper.net/documentation/en_US/junos/topics/concept/802-1x-lldp-lldp-med-understanding.html
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EX3400 - Recovery from failed SW upgrade fails
When trying to recover from a failed customer SW upgrade, an EX3400 switch gets a kernel panic.- The methods using USB and TFTP show the same result.- When trying to boot an snapshot created from...
View ArticleRe: EX3400 - Recovery from failed SW upgrade fails
Why not just RMA the device? HW RMAs are covered (free of charge) under Limited Lifetime Warrenty.
View ArticleRe: EX3400 - Recovery from failed SW upgrade fails
Hello Frank, As EX3400 is not able to load kernel it does not go to OAM volume which can be used to install junos from bootable USB.Create bootable USB with install media image 15.1X53-D57...
View ArticleDSCP classifer on EX 4200/4300 Switches under layer 2 port
Hi everybody, I have a quick question: Can we use Default DSCP classifier on layer 2 interface to place traffic in queues on EX 4200/4300 Switches? Thanks and have a nice day!!
View ArticleRe: EX3400 - Recovery from failed SW upgrade fails
Thanks for this excellent answer. Best Regards
View ArticleRe: EX2300 48P port role
Yes you can. Layer 2 Uplink is trunk port configured to act like Ciscos trunk ports which carry all vlans by default, as that was not standard with junos. You have to manually configure the vlans when...
View ArticleRe: Q-in-q svlan and normal vlan on same trunk, ex4600, els
Change the ether-type to 0x8100
View ArticleRe: Q-in-q svlan and normal vlan on same trunk, ex4600, els
Hi. Where do I set this option? I can't find this under either the interface or the global switch settings. Best regards,Johan Christensson
View ArticleClik here to view.
Re: Tail-dropped packets on 30Gb AE while only ~8Gbps at max
Same issue, at ex4550 on 40G AE Dropped packets at only 4 Gbps. Did you solve that issue ? Model: ex4550-32fJunos: 15.1R5.5.
View Article