Hello,

I have two EX4300 switch which I am trying to add to a VC. But for some reason its not working. Can anyone please help?

First switch:

{master:0}
user@EX4300-2> show virtual-chassis    

Preprovisioned Virtual Chassis
Virtual Chassis ID: 23dc.bf78.2698
Virtual Chassis Mode: Enabled
                                                Mstr           Mixed Route Neighbor List
Member ID  Status   Serial No    Model          prio  Role      Mode  Mode ID  Interface
0 (FPC 0)  Prsnt    PGxxxxx ex4300-24t     129   Master*      N  VC
1 (FPC 1)  NotPrsnt PGxxxxxx ex4300-24t    

{master:0}
user@EX4300-2> 


user@EX4300-2> show configuration virtual-chassis 
preprovisioned;
member 0 {
    role routing-engine;
    serial-number PGxxxxx;
}
member 1 {
    role routing-engine;
    serial-number PGxxxxxx;
}

{master:0}
user@EX4300-2> 
----------------------------------------------------------------------

This is the second switch

user@EX4300-2> show virtual-chassis

Preprovisioned Virtual Chassis
Virtual Chassis ID: 23dc.bf78.2698
Virtual Chassis Mode: Enabled
                                                Mstr           Mixed Route Neighbor List
Member ID  Status   Serial No    Model          prio  Role      Mode  Mode ID  Interface
0 (FPC 0)  NotPrsnt PGxxxxx ex4300-24t
1 (FPC 1)  Inactive PGxxxxxxex4300-24t     128   Linecard*    N  VC

{linecard:1}
user@EX4300-2>


user@EX4300-2> show configuration virtual-chassis 
preprovisioned;
member 0 {
    role routing-engine;
    serial-number PGxxxxx;
}
member 1 {
    role routing-engine;
    serial-number PGxxxxxx;
}

Yes, these 2 switches were in VC before. Then they were removed from VC and now I am trying to add it back again.

Hi,

does anyone knows how to configure PROMISCUOUS ACCESS interface on EX4300 and EX4600 Junos-ELS?

Jozef

We add a old EX4200 switch to a EX4200 stack (2 switch works as master/backup), the new switch works as Linecard correctly.

But we do "show interface brief", the ge-0/x/x and ge-1/x/x works normal, but ge-2/x/x takes more than 30s to print out.

Anybody met this same behaviour before? (BTW there is a minor alarm there "Host 2 Boot from backup root") Thanks in advance!

Hi Experts,

I am new to juniper and need your assitance ... I have upgraded EX4500-40f to Junos: 15.1R6.7 from 10.3R2.11

Since then the switch always try to logging to Master "Connection to master failed, enabling local login", This happen only on first time login after restart.

login: root

Logging to master
...
Connection to master failed, enabling local login

I dont know is this is a normal bebaviour on Junos: 15.1R6.7?

Please see below virtual chassis information:

show virtual-chassis status

Virtual Chassis ID: 64e0.b27d.def9
Virtual Chassis Mode: Enabled
Mstr Mixed Route Neighbor List
Member ID Status Serial No Model prio Role Mode Mode ID Interface
0 (FPC 0) Prsnt GG0211300142 ex4500-40f 128 Master* N VC

Member ID for next new member: 1 (FPC 1)

I am unable set this switch to standalone as per juniper documentation when I ran "request chassis pic-mode intraconnect" I can see below:

request chassis pic-mode intraconnect
fpc0:
--------------------------------------------------------------------------
Not supported

Questions:

1) If the switch in VC mode how can change to Standalone mode?
2) In Junos: 15.1R6.7 release is it normal behaviour or if 2 switches are connected on 10G interface will this try to form a VC ?

Your ASAP response will be much appreicated.

Faisal

 I had anotther thread from a few days ago, but I have some more information now and want to ask a different question.

EX4300 VC on 14.1X53-D46.7 with mainly wireless clients. When the clients move around and connect to an access point on a different subnet than their previous one, the do not obtain a new IP address. Wireshark shows them making repeated requests (broadcast) that the server does not see.

I understand that then the DHCP relay see the ACK from the server, the creates a binding for that client (MAC address), and the IRB interface interface:

10.4.150.4   167   00:10:49:2c:a4:f1   151   BOUND   irb.1504

When the client moves and connectes to a different subent, the fact that this record exists prevents the switch from forwarding the DHCP Request braodcasts to the server. If I manually delete the binding, the server recieves the very next DHCP Request, and is able to reply with a NAK, prompting the client to immediatley start the DORA process and get an IP and a new binding.

How can I force the switch to discard/overwrite the old binding when the client attempts DHCP from a new subent, or disable the binding process all together if doing so allows clients to move around unhindered by 1-3 minutes of waiting for this record to age out?

I had no problem with DHCP on the EX4200s I took out less than 2 weeks ago.

root@Moatfield-VC> show configuration forwarding-options dhcp-relay
traceoptions { ## Warning: 'traceoptions' is deprecated
    file DHCPRELAY size 10m files 10;
    flag all;
}
forward-snooped-clients all-interfaces;
overrides {
    allow-snooped-clients;
    always-write-giaddr;
}
server-group {
    DHCP_Servers {
        10.1.100.66;
    }
    DHCP_Laptop {
        10.4.105.230;
    }
}
route-suppression {
    destination;
}
inactive: group DHCP_Interfaces {
    active-server-group DHCP_Servers;
}
group MC_DHCP_Interfaces {
    active-server-group DHCP_Laptop;
    interface irb.158;
    interface irb.1054;
    interface irb.1104;
    interface irb.1504;
    interface irb.2104;
    interface irb.2204;
    interface irb.2224;
    interface irb.2244;
    interface irb.2304;
    interface irb.2324;
    interface irb.2404;
}

{master:0}

Hello Experts,

Can anyone please confirm if the below configuration is enough to set a switchport as an L3 port in EX4300?

User@EX4300> show configuration interfaces ge-0/0/0  
unit 0 {
    family inet {
        address 1.1.1.1/24;
    }
}

I deleted the 'ethernet-switching ' family from the interface level config.

After configured, EX2200 can not ping gateway or internet?!

The steps of my EX2200 configurations were ...

# load factory-default

# set system root-authentication plain-text-password

# commit

# set system host-name xxxx

# set system time-zone xxx/xxx

# set system root-authentication plain-text-password

# set system services telnet

# set system services ssh

# set system services web-management http

# set interfaces ge-0/0/0 unit 0 family ethernet-switching

# set interfaces vlan unit 0 family inet address 172.25.125.29/27

# set routing-options static route 0.0.0.0/0 next-hop 172.25.125.30

# set system ntp server x.x.x.x

# set system name-server 8.8.8.8

# set vlans default l3-interface vlan.0

# commit

all the Windows7 PC can ping gateway and access internet, but there were two WindowsXP and EX2200 can not ping gateway and internet address, but all LAN PC can ping EX2200, and EX2200 can ping LAN network devices. 

Don't know why?!

We tried to upgrade a 2 member Virtual chassis ( EX4300 ) switches running version 13.2X51-D35.3 to 14.1X53-D45.3

The procedure did not work.

1. NSSU pushed the OS to backup switch, upgraded and rebooted it. 

2. The next step of NSSU which switches the masterhip ( VC ) to upgrade the second device did not work.

3. I waited for almost 2 hours and finally one switch which is suposed to go to backup after successful NSSU procedure went to linecard state with still having the old software.

Errors noticed are shown below

fpc0 BULKGET: trying REconnection, attempt 2700 to 0x80000006

Can somebody let me know if NSSU works between the version i mentioned above, as i dont see any caveats for NSSU from 13.2X51-D35.3 to 14.1X53-D45.3

Hello Experts,

I have configured two EX4300 switch with two VLANs. I noticed that a port is getting blocked by RSTP even though there is no loop in the network. There was only one connection between the switches. SW1<VLAN 999>  (blocked)-------- <VLAN 999> SW2. The switches have connection on default VLANs as well.

I found RSTP just run one instance of STP and its not per VLAN. So I  enabled the VSTP on VLAN 999 ports and it solved my problem.

But I don't see those ports in STP commands, can anyone tell me what is the proprer way to check it?

user@EX4300> show spanning-tree bridge   ----> I still see only one instance
STP bridge parameters 
Routing instance name               : GLOBAL
Context ID                          : 0
Enabled protocol                    : RSTP
  Root ID                           : 20481.b4:14:89:60:bd:c0
  Root cost                         : 20003
  Root port                         : ge-0/0/23
  Hello time                        : 2 seconds
  Maximum age                       : 20 seconds
  Forward delay                     : 15 seconds
  Message age                       : 2 
  Number of topology changes        : 38
  Time since last topology change   : 78097 seconds
  Local parameters 
    Bridge ID                       : 32768.d0:07:ca:52:de:00
    Extended system ID              : 0

{master:0}
user@EX4300> show spanning-tree interface 

Spanning tree interface parameters for instance 0

Interface    Port ID    Designated      Designated         Port    State  Role
                         port ID        bridge ID          Cost
ge-0/0/0       128:490      128:490  32768.d007ca52de00     20000  BLK    DIS  
ge-0/0/1       128:491      128:491  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/2       128:492      128:492  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/3       128:493      128:493  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/4       128:494      128:494  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/5       128:495      128:495  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/6       128:496      128:496  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/7       128:497      128:497  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/8       128:498      128:498  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/9       128:499      128:499  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/11      128:501      128:501  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/12      128:502      128:502  32768.d007ca52de00     20000  FWD    DESG 
ge-0/0/13      128:503      128:503  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/14      128:504      128:504  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/15      128:505      128:505  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/16      128:506      128:506  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/18      128:508      128:508  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/19      128:509      128:509  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/20      128:510      128:510  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/21      128:511      128:511  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/22      128:512      128:512  32768.d007ca52de00  200000000 BLK    DIS  
ge-0/0/23      128:513      128:129  32769.0015f9607500     20000  FWD    ROOT 

{master:0}

user@EX4300> show configuration protocols rstp  
interface ge-0/0/0;
interface ge-0/0/1;
interface ge-0/0/2;
interface ge-0/0/3;
interface ge-0/0/4;
interface ge-0/0/5;
interface ge-0/0/6;
interface ge-0/0/7;
interface ge-0/0/8;
interface ge-0/0/9;
interface ge-0/0/11;
interface ge-0/0/12;
interface ge-0/0/13;
interface ge-0/0/14;
interface ge-0/0/15;
interface ge-0/0/16;
interface ge-0/0/17;
interface ge-0/0/18;
interface ge-0/0/19;
interface ge-0/0/20;
interface ge-0/0/21;
interface ge-0/0/22;
interface ge-0/0/23;
interface ge-0/2/0;
interface xe-0/2/0;
interface ge-0/2/1;
interface xe-0/2/1;
interface ge-0/2/2;
interface xe-0/2/2;
interface ge-0/2/3;
interface xe-0/2/3;

{master:0}
user@EX4300> show configuration protocols vstp    interface ge-0/0/10;

{master:0}
user@EX4300> 

hi i need help in set up and configure this juniper switch's in that number 

1.  Setup and configure Eight Juniper access switches to work in one virtual chassis cluster, and connect them to a juniper Core switch with dual route engines interfaces. 
2. The chasse cluster design should include redundancy at the hardware level by connecting two access switches on each rack together  
3. Setup three new VLANS in both juniper Core and access  switches to be used to provide a connectivity with the pre-production environment hosted in X environment  
4.  Configure the Core switch to provide isolated connectivity to the Y Environment hosted in the X Environment

    

Item

1. 8-EX4550 Top Of Rack Switch  

2. 1-EX8208 Core Switch

Hi, 

I'm trying to use trap on SVC-COR-EX23-24T with an other equipment. 

No matter which community I use, the EX2300 add in the trap : default-switch@communityname

The equipment in charge to receive the trap can't detect the @. How to remove it in the trap sent by the equipment?

see below config for trap.

Admin@NAME-EX2300-VSAT# show
location NAME-LOCAL;
contact COMPANY;
client-list COMPANY {
10.2.24.10/32;
}
community public {
authorization read-only;
}
community private {
authorization read-write;
}
trap-options;
trap-group COMPANY {
version v2;
targets {
10.2.24.10;
10.2.24.215;
}
}
trap-group public {
version v1;
targets {
10.2.24.10;
10.2.24.115;
10.2.24.215;
}
}

Thank you,

Best regards

Experts, 

How can I block Multicast / mDNS on the LAN using EX3300? I have vlan designed for Chromebook and wonder if I can atchieve this on the Juniper switch. I would do that for single vlan than globally. Also I can atchieve that on my access point, but I believe that would be better if I have that on Juniper switch instead. 

Thank You

Hi,

I am implementing an SDN demo and needs to connect a Juniper QFX5100 to opendaylight. But after I finish my configuration, I found the connection to the controller is down. I found the reason is that Juniper doesn't support OFPT_ROLE_REQUEST but odl send it.

So is there a workaround solution to let odl not send the request? Or let QFX ignore and not respond to the request.

And when I change the controller to POX , I found the QFX5100 have an ofmod error caused 5100 can't install the flows. Is QFX5100 need configure profile to support openflow table?

Below is QFX5100 configuration:

show protocols openflow
switch SW1 {
    interfaces {
        xe-0/0/0:0.0;
        xe-0/0/0:1.0;
        xe-0/0/0:2.0;
        xe-0/0/0:3.0;
    }
    controller {
        address 10.69.35.86;
    }
}
traceoptions {
    file openflow.log;
    flag all;
}

Below is POX output:

POX 0.2.0 (carp) / Copyright 2011-2013 James McCauley, et al.
DEBUG:core: POX 0.2.0 (carp) going up...
DEBUG:core:Running on CPython (2.7.6/Oct 26 2016 20:30:19)
DEBUG:core: Platform is Linux-4.2.0-27-generic-x86_64-with-Ubuntu-14.04-trusty
INFO:core: POX 0.2.0 (carp) is up.
DEBUG: openflow.of_01:Listening on 0.0.0.0:6633
ERROR: openflow.of_01:[30-b6-4f-55-59-a0 1] OpenFlow Error:
[30-b6-4f-55-59-a0 1] Error: header:
[30-b6-4f-55-59-a0 1] Error:   version: 1
[30-b6-4f-55-59-a0 1] Error:   type:    1 (OFPT_ERROR)
[30-b6-4f-55-59-a0 1] Error:   length:  24
[30-b6-4f-55-59-a0 1] Error:   xid:     3
[30-b6-4f-55-59-a0 1] Error: type: OFPET_BAD_REQUEST (1)
[30-b6-4f-55-59-a0 1] Error: code: OFPBRC_BAD_TYPE (1)
[30-b6-4f-55-59-a0 1] Error: datalen: 12
[30-b6-4f-55-59-a0 1] Error: 0000: 01 09 00 0c 00 00 00 03  00 00 00 80               |............    |
ERROR: openflow.of_01:[30-b6-4f-55-59-a0 1] OpenFlow Error:
[30-b6-4f-55-59-a0 1] Error: header:
[30-b6-4f-55-59-a0 1] Error:   version: 1
[30-b6-4f-55-59-a0 1] Error:   type:    1 (OFPT_ERROR)
[30-b6-4f-55-59-a0 1] Error:   length:  84
[30-b6-4f-55-59-a0 1] Error:   xid:     4
[30-b6-4f-55-59-a0 1] Error: type: OFPET_FLOW_MOD_FAILED (3)
[30-b6-4f-55-59-a0 1] Error: code: OFPFMFC_UNSUPPORTED (5)
[30-b6-4f-55-59-a0 1] Error: datalen: 72
[30-b6-4f-55-59-a0 1] Error: 0000: 01 0e 00 48 00 00 00 04  00 10 00 1f 00 00 00 00   |...H............|
[30-b6-4f-55-59-a0 1] Error: 0010: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   |................|
[30-b6-4f-55-59-a0 1] Error: 0020: 00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00   |................|
[30-b6-4f-55-59-a0 1] Error: 0030: 00 00 00 00 00 00 00 00  00 03 00 00 00 00 80 00   |................|
[30-b6-4f-55-59-a0 1] Error: 0040: ff ff ff ff ff ff 00 00                            |........        |

Hello, this problem has been resolved, but I was wondering if anyone else has seen it. The other day I had a switch port on a EX-4200 connected to a client PC that was flapping every 3 seconds. This flapping caused the authd to RLIMIT_DATA to kick in. The log entry stated: ( /kernel: Process (1314), authd) attempted to exceed RLIMIT_DATA: attempted 131132 KB Max 131072 KB. When a "show system processes extensive" command was ran authd was at the top of the process list consuming the most resources. Once we found the machine that was the causing the problems, we disabled it's switchport. This didnt initially solve the problem and we ended up having to issue the " restart ethernet-switching gracefully". My question is, is there something I can configure that will prevent a client PC port flapping issue, not DOS my switch? Thanks in advance.

Hello all

I do not have much experience working with juniper and I'm having issues with one ex 4300, it is suposse that ex4300 will replace a cisco switch that is on production now, but when I tried to do the change there are several interfaces that don't not come up.  I think it is a mismatch issue between the configurations. As troubleshoot I ereased the speed and full duplex and I set the interfeces with negotiation-auto but did not work, also I erased the port security but not success. Any idea of what is the cause of this negotiation failed or incomplete.

Also I was looking for a command to monitor or debug the messages of the interfaces without lucky so I will realy appreciate if you can share how can I monitor the interface

Best regards

Hi all,

Trying to set up an aggregated interface using port 22 on each switch in a 2-switch VChassis. Before I tried setting up the ae interface, both links were up, and the interfaces were in regular L2 access mode. Upon setting up the ae0 interface and adding the ge-[#]/0/22 interfaces to it, I'm seeing that the links (L1) are now down between the switches (the second switch being a Cisco 3550.) 

Do I have to do something further to bring the links up on the Juniper side?

Some possibly helpful data below:

admin@lab-ex2200-stack> show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                CW021309xxxx      Virtual Chassis
Routing Engine 0 REV 22   750-026468   CW021309xxxx      EX2200-24T-4G
Routing Engine 1 REV 24   750-026468   CW021332xxxx      EX2200-24T-4G
FPC 0            REV 22   750-026468   CW021309xxxx      EX2200-24T-4G
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           24x 10/100/1000 Base-T
  PIC 1          REV 22   750-026468   CW021309xxxx      4x GE SFP
    Xcvr 2                NON-JNPR     P680T5L           SFP-SX
    Xcvr 3       a<       NON-JNPR     01120348          SFP-SX
  Power Supply 0                                         PS 100W AC
  Fan Tray                                               Fan Tray
FPC 1            REV 24   750-026468   CW021332xxxx      EX2200-24T-4G
  CPU                     BUILTIN      BUILTIN           FPC CPU
  PIC 0                   BUILTIN      BUILTIN           24x 10/100/1000 Base-T
  PIC 1          REV 24   750-026468   CW021332xxxx      4x GE SFP
    Xcvr 2                NON-JNPR     P6A1MNY           SFP-SX
    Xcvr 3                NON-JNPR     P681NF2           SFP-SX
  Power Supply 0                                         PS 100W AC
  Fan Tray                                               Fan Tray

admin@lab-ex2200-stack> show configuration interfaces ge-0/0/22
ether-options {
    802.3ad ae0;
}

{master:0}
admin@lab-ex2200-stack> show configuration interfaces ge-1/0/22
ether-options {
    802.3ad ae0;
}

{master:0}
admin@lab-ex2200-stack> show configuration interfaces ae0
aggregated-ether-options {
    lacp {
        active;
    }
}
unit 0 {
    family ethernet-switching {
        port-mode access;
        vlan {
            members 3;
        }
    }
}

admin@lab-ex2200-stack> show interfaces ae0 extensive
Physical interface: ae0, Enabled, Physical link is Down
  Interface index: 128, SNMP ifIndex: 551, Generation: 131
  Link-level type: Ethernet, MTU: 1514, Speed: Unspecified, BPDU Error: None,
  MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
  Flow control: Disabled, Minimum links needed: 1, Minimum bandwidth needed: 0
  Device flags   : Present Running
  Interface flags: Hardware-Down SNMP-Traps Internal: 0x4000
  Current address: 54:e0:32:9a:04:c3, Hardware address: 54:e0:32:9a:04:c3
  Last flapped   : 2016-12-15 17:23:26 UTC (00:51:56 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                    0                    0 bps
   Output bytes  :                    0                    0 bps
   Input  packets:                    0                    0 pps
   Output packets:                    0                    0 pps
   IPv6 transit statistics:
    Input  bytes  :                   0
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0,
    Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0,
    Resource errors: 0

  Logical interface ae0.0 (Index 65) (SNMP ifIndex 607) (Generation 130)
    Flags: Hardware-Down Device-Down SNMP-Traps 0x4000 Encapsulation: ENET2
    Statistics        Packets        pps         Bytes          bps
    Bundle:
        Input :             0          0             0            0
        Output:             0          0             0            0
    Adaptive Statistics:
        Adaptive Adjusts:          0
        Adaptive Scans  :          0
        Adaptive Updates:          0
    Link:
      ge-0/0/22.0 <-- down
      ge-1/0/22.0 <-- down
    LACP info:        Role     System             System      Port    Port  Port
                             priority          identifier  priority  number   key
      ge-0/0/22.0    Actor        127  54:e0:32:9a:04:c0       127       1     1
      ge-0/0/22.0  Partner          1  00:00:00:00:00:00         1       1     1
      ge-1/0/22.0    Actor        127  54:e0:32:9a:04:c0       127       3     1
      ge-1/0/22.0  Partner          1  00:00:00:00:00:00         1       3     1
    LACP Statistics:       LACP Rx     LACP Tx   Unknown Rx   Illegal Rx
      ge-0/0/22.0                0           0            0            0
      ge-1/0/22.0                0           0            0            0
    Marker Statistics:   Marker Rx     Resp Tx   Unknown Rx   Illegal Rx
      ge-0/0/22.0                0           0            0            0
      ge-1/0/22.0                0           0            0            0
    Protocol eth-switch, Generation: 148, Route table: 0
      Flags: Is-Primary

-=-=-=-=-

SW4-3550#show etherch summ
Flags:  D - down        P - bundled in port-channel
        I - stand-alone s - suspended
        H - Hot-standby (LACP only)
        R - Layer3      S - Layer2
        U - in use      f - failed to allocate aggregator

        M - not in use, minimum links not met
        u - unsuitable for bundling
        w - waiting to be aggregated
        d - default port


Number of channel-groups in use: 1
Number of aggregators:           1

Group  Port-channel  Protocol    Ports
------+-------------+-----------+-----------------------------------------------
1      Po1(SD)         LACP      Fa0/11(D)   Fa0/12(D)

SW4-3550#sh runn int Fa0/11
Building configuration...

Current configuration : 113 bytes
!
interface FastEthernet0/11
 switchport access vlan 3
 switchport mode access
 channel-group 1 mode active
end

SW4-3550#sh runn int Fa0/12
Building configuration...

Current configuration : 113 bytes
!
interface FastEthernet0/12
 switchport access vlan 3
 switchport mode access
 channel-group 1 mode active
end

SW4-3550#sh runn int Po1
Building configuration...

Current configuration : 81 bytes
!
interface Port-channel1
 switchport access vlan 3
 switchport mode access
end

Hi,

On my EX3400 I have one uplink port to my other switch that transmit S-Vlan, how can I transmit more vlans on the port ?

config:

### access port (C-Vlan)

set interfaces ge-0/0/10 flexible-vlan-tagging
set interfaces ge-0/0/10 encapsulation extended-vlan-bridge
set interfaces ge-0/0/10 unit 0 vlan-id-list 10
set interfaces ge-0/0/10 unit 0 vlan-id-list 20
set interfaces ge-0/0/10 unit 0 input-vlan-map push
set interfaces ge-0/0/10 unit 0 output-vlan-map pop

### uplink port 

set interfaces ae2 description To_Partner
set interfaces ae2 flexible-vlan-tagging
set interfaces ae2 encapsulation extended-vlan-bridge
set interfaces ae2 aggregated-ether-options lacp active
set interfaces ae2 aggregated-ether-options lacp periodic fast
set interfaces ae2 unit 0 vlan-id 1300

### Vlans

set vlans PartnerVlans vlan-id-list 900-999
set vlans PriorityQinQ interface ae2.0
set vlans PriorityQinQ interface ge-0/0/10.0

How can I transmit the "PartnerVlans" range on interface ae2 as a trunk ?

I cant find any way to do this.

Second time in a year I've gotten the run around when trying to get a dead power supply replaced.  Beyond ridiculous, actually bordering on offensive - saying suppose it was stolen? 

OK.  Sure, I'm going around stealing power supplies out of someone else's switches and getting RMA's when they go bad?  Eventually the local Juniper sales folks got involved but I'm really disappointed in the hardware break/fix support.  Anyone else been through this kind of baloney with them or did I just get lucky twice this year?

I am trying to connect several EX3300's to a QFX Virtual chassis. 2 links each 1 goes to one member of Virtual chassis then the other to the other member.

Connection works fine. But when I pull 1 traffic stops flowing on the other link as well. This isn't the behaviour I expected.

I have them configured as follows:

QFX:

set interfaces xe-0/0/1 ether-options 802.3ad ae1

set interfaces xe-1/0/1 ether-options 802.3ad ae1

show configuration interfaces ae1
aggregated-ether-options {
minimum-links 1;
lacp {
active;
periodic fast;
}
}
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan {
members all;
}
}
}

The EX:

set interfaces xe-0/1/0 ether-options 802.3ad ae0
set interfaces xe-0/1/1 ether-options 802.3ad ae0

description "LAG to 10gig core";
aggregated-ether-options {
minimum-links 1;
lacp {
active;
periodic fast;
}
}
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members all;
}
}
}

I added the minimum links later on thinking that had something to do with it. But it is supposed to default to that I believe.

Anyone see what I'm missing?

My company purcahesd MAG6611 and ask me to configure it, i am working well with Juniper SRX Series but i have no idea how to start emplement MAG6611, can any body guide me how to start emplement it step by step?