SRX Chassis Cluster with Redundant LACP LAG trunk

Ok here is the config Example, we will be configuring a SRX240 Chassis Cluster to have a reth1 LAG of 2G using LACP.

on the srx first set the members, you can do this on each interface but I link smaller configs and use interface-range a lot.

interface-range reth1-members
member ge-0/0/10;
member ge-0/0/11;
member ge-5/0/10;
member ge-5/0/11;
gigether-options {
    redundant-parent reth1;
}

as always here is the set version

set interfaces interface-range reth1-members member ge-0/0/10
set interfaces interface-range reth1-members member ge-0/0/11
set interfaces interface-range reth1-members member ge-5/0/10
set interfaces interface-range reth1-members member ge-5/0/11
set interfaces interface-range reth1-members gigether-options redundant-parent reth10

now configure the reth1 interface

reth1
description Trunk_4_SWT01-;
redundant-ether-options {
    redundancy-group 1;
    link-speed 1g;
    minimum-links 1;
    lacp {
        active;
        periodic fast;
    }
}
unit 0 {
    family inet {
        address 192.168.51.254/24;
    }
}

OK were all done on the SRX until test time, now for the EX Switch Side remember we need two different LACP on the switch to match the two SUB LAG LACP trunks on the SRX, I am using ase4 and ae5

ae4 members

interface-range ae4-members member ge-0/0/21; member ge-2/0/21; ether-options { 802.3ad ae4; }

set interfaces interface-range ae4-members member ge-0/0/21
set interfaces interface-range ae4-members member ge-2/0/21
set interfaces interface-range ae4-members ether-options 802.3ad ae4

ae4 interface

ae4
description Trunk_4_FW01-Node0;
aggregated-ether-options {
    minimum-links 1;
    link-speed 1g;
    lacp {
        active;
        periodic fast;
    }
}
unit 0 {
    description FW01;
    family ethernet-switching;
}

set interfaces ae4 description Trunk_4_FW01-Node0
set interfaces ae4 aggregated-ether-options minimum-links 1
set interfaces ae4 aggregated-ether-options link-speed 1g
set interfaces ae4 aggregated-ether-options lacp active
set interfaces ae4 aggregated-ether-options lacp periodic fast
set interfaces ae4 unit 0 description FW01
set interfaces ae4 unit 0 family ethernet-switching

ae5 members

interface-range ae5-members
member ge-1/0/21;
member ge-3/0/21;
ether-options {
    802.3ad ae5;
}
set interfaces interface-range ae5-members member ge-1/0/21
set interfaces interface-range ae5-members member ge-3/0/21
set interfaces interface-range ae5-members ether-options 802.3ad ae5

ae5 interface

ae5
description Trunk_4_FW01-Node1;
aggregated-ether-options {
    minimum-links 1;
    link-speed 1g;
    lacp {
        active;
        periodic fast;
    }
}
unit 0 {
    description FW01;
    family ethernet-switching;
}
set interfaces ae5 description Trunk_4_FW01-Node1
set interfaces ae5 aggregated-ether-options minimum-links 1
set interfaces ae5 aggregated-ether-options link-speed 1g
set interfaces ae5 aggregated-ether-options lacp active
set interfaces ae5 aggregated-ether-options lacp periodic fast
set interfaces ae5 unit 0 description FW01
set interfaces ae5 unit 0 family ethernet-switching

OK now the cabling,

SRX-Node0-ge-0/0/10 to EXSwitch-member0-ge-0/0/21

SRX-Node1-ge-5/0/10 to EXSwitch-member0-ge-1/0/21

SRX-Node0-ge-0/0/11 to EXSwitch-member0-ge-2/0/21

SRX-Node1-ge-5/0/11 to EXSwitch-member0-ge-3/0/21

 

Now let check and see how we did

Switch ae4

>show interfaces ae4 detail
Physical interface: ae4, Enabled, Physical link is Up
  Interface index: 132, SNMP ifIndex: 606, Generation: 135
  Description: Trunk_4_FW01-Main
  Link-level type: Ethernet, MTU: 1514, Speed: 2Gbps, 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: SNMP-Traps Internal: 0x0
  Current address: 00:1f:12:31:56:87, Hardware address: 00:1f:12:31:56:87
  Last flapped   : 2013-08-04 15:34:55 EDT (00:04:46 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :              9282502                 2048 bps
   Output bytes  :            505549141                 2048 bps
   Input  packets:                36169                    2 pps
   Output packets:              3936096                    2 pps
   IPv6 transit statistics:
    Input  bytes  :                   0
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0

  Logical interface ae4.0 (Index 133) (SNMP ifIndex 788) (Generation 251)
    Description: FW01
    Flags: SNMP-Traps 0x0 Encapsulation: ENET2
    Statistics        Packets        pps         Bytes          bps
    Bundle:
        Input :             0          0             0            0
        Output:             0          0             0            0
    Link:
      ge-0/0/21.0
      ge-2/0/21.0
    LACP info:        Role     System             System      Port    Port  Port
                             priority          identifier  priority  number   key
      ge-0/0/21.0    Actor        127  00:1f:12:31:56:80       127      15     5
      ge-0/0/21.0  Partner        127  00:10:db:ff:70:00       127      23   130
      ge-2/0/21.0    Actor        127  00:1f:12:31:56:80       127      17     5
      ge-2/0/21.0  Partner        127  00:10:db:ff:70:00       127      24   130
    LACP Statistics:       LACP Rx     LACP Tx   Unknown Rx   Illegal Rx
      ge-0/0/21.0              291         444            0            0
      ge-2/0/21.0              295         445            0            0
    Marker Statistics:   Marker Rx     Resp Tx   Unknown Rx   Illegal Rx
      ge-0/0/21.0                0           0            0            0
      ge-2/0/21.0                0           0            0            0
    Protocol eth-switch, Generation: 281, Route table: 0
      Flags: None

Switch ae5

>show interfaces ae5 detail
Physical interface: ae5, Enabled, Physical link is Up
  Interface index: 133, SNMP ifIndex: 607, Generation: 136
  Description: Trunk_4_FW01-Main
  Link-level type: Ethernet, MTU: 1514, Speed: 2Gbps, 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: SNMP-Traps Internal: 0x0
  Current address: 00:1f:12:31:56:88, Hardware address: 00:1f:12:31:56:88
  Last flapped   : 2013-08-04 15:34:55 EDT (00:06:10 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :               101462                 3608 bps
   Output bytes  :              6447381                 2560 bps
   Input  packets:                  778                    3 pps
   Output packets:                45906                    3 pps
   IPv6 transit statistics:
    Input  bytes  :                   0
    Output bytes  :                   0
    Input  packets:                   0
    Output packets:                   0

  Logical interface ae5.0 (Index 136) (SNMP ifIndex 790) (Generation 254)
    Description: FW01
    Flags: SNMP-Traps 0x0 Encapsulation: ENET2
    Statistics        Packets        pps         Bytes          bps
    Bundle:
        Input :             0          0             0            0
        Output:             0          0             0            0
    Link:
      ge-1/0/21.0
      ge-3/0/21.0
    LACP info:        Role     System             System      Port    Port  Port
                             priority          identifier  priority  number   key
      ge-1/0/21.0    Actor        127  00:1f:12:31:56:80       127      16     6
      ge-1/0/21.0  Partner        127  00:10:db:ff:70:00       127      25   130
      ge-3/0/21.0    Actor        127  00:1f:12:31:56:80       127      18     6
      ge-3/0/21.0  Partner        127  00:10:db:ff:70:00       127      26   130
    LACP Statistics:       LACP Rx     LACP Tx   Unknown Rx   Illegal Rx
      ge-1/0/21.0              350         502            0            0
      ge-3/0/21.0              351         502            0            0
    Marker Statistics:   Marker Rx     Resp Tx   Unknown Rx   Illegal Rx
      ge-1/0/21.0                0           0            0            0
      ge-3/0/21.0                0           0            0            0
    Protocol eth-switch, Generation: 284, Route table: 0
      Flags: None

SRX reth1

> show interfaces reth1 detail
Physical interface: reth1, Enabled, Physical link is Up
  Interface index: 129, SNMP ifIndex: 571, Generation: 132
  Description: Trunk_4_SWT01-
  Link-level type: Ethernet, MTU: 1514, Speed: 2Gbps, 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: SNMP-Traps Internal: 0x0
  Current address: 00:10:db:ff:70:01, Hardware address: 00:10:db:ff:70:01
  Last flapped   : 2013-08-04 19:34:56 UTC (00:06:51 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :               207204                 3936 bps
   Output bytes  :               218116                 3952 bps
   Input  packets:                 1671                    0 pps
   Output packets:                 1727                    2 pps
  Ingress queues: 8 supported, 4 in use
  Queue counters:       Queued packets  Transmitted packets      Dropped packets
    0 best-effort                    0                    0                    0
    1 expedited-fo                   0                    0                    0
    2 assured-forw                   0                    0                    0
    3 network-cont                   0                    0                    0
  Egress queues: 8 supported, 4 in use
  Queue counters:       Queued packets  Transmitted packets      Dropped packets
    0 best-effort                    4                    4                    0
    1 expedited-fo                   0                    0                    0
    2 assured-forw                   0                    0                    0
    3 network-cont                1727                 1727                    0
  Queue number:         Mapped forwarding classes
    0                   best-effort
    1                   expedited-forwarding
    2                   assured-forwarding
    3                   network-control

  Logical interface reth1.0 (Index 98) (SNMP ifIndex 622) (Generation 165)
    Flags: SNMP-Traps 0x0 Encapsulation: ENET2
    Statistics        Packets        pps         Bytes          bps
    Bundle:
        Input :             0          0             0            0
        Output:             0          0             0            0
    Link:
      ge-0/0/10.0
        Input :             0          0             0            0
        Output:            17          0          3107            0
      ge-0/0/11.0
        Input :             0          0             0            0
        Output:            17          0          3107            0
      ge-5/0/10.0
        Input :             0          0             0            0
        Output:            17          0          3139            0
      ge-5/0/11.0
        Input :             0          0             0            0
        Output:            18          0          3328            0
    LACP info:        Role     System             System      Port    Port  Port
                             priority          identifier  priority  number   key
      ge-0/0/10.0    Actor        127  00:10:db:ff:70:00       127      23     2
      ge-0/0/10.0  Partner        127  00:1f:12:31:56:80       127      15     5
      ge-0/0/11.0    Actor        127  00:10:db:ff:70:00       127      24     2
      ge-0/0/11.0  Partner        127  00:1f:12:31:56:80       127      17     5
      ge-5/0/10.0    Actor        127  00:10:db:ff:70:00       127      25     2
      ge-5/0/10.0  Partner        127  00:1f:12:31:56:80       127      16     6
      ge-5/0/11.0    Actor        127  00:10:db:ff:70:00       127      26     2
      ge-5/0/11.0  Partner        127  00:1f:12:31:56:80       127      18     6
    LACP Statistics:       LACP Rx     LACP Tx   Unknown Rx   Illegal Rx
      ge-0/0/10.0              418         416            0            0
      ge-0/0/11.0              419         420            0            0
      ge-5/0/10.0              419         417            0            0
      ge-5/0/11.0              419         417            0            0
    Marker Statistics:   Marker Rx     Resp Tx   Unknown Rx   Illegal Rx
      ge-0/0/10.0                0           0            0            0
      ge-0/0/11.0                0           0            0            0
      ge-5/0/10.0                0           0            0            0
      ge-5/0/11.0                0           0            0            0
    Security: Zone: Null
    Flow Statistics :
    Flow Input statistics :
      Self packets :                     0
      ICMP packets :                     0
      VPN packets :                      0
      Multicast packets :                0
      Bytes permitted by policy :        0
      Connections established :          0
    Flow Output statistics:
      Multicast packets :                0
      Bytes permitted by policy :        0
    Flow error statistics (Packets dropped due to):
      Address spoofing:                  0
      Authentication failed:             0
      Incoming NAT errors:               0
      Invalid zone received packet:      0
      Multiple user authentications:     0
      Multiple incoming NAT:             0
      No parent for a gate:              0
      No one interested in self packets: 0
      No minor session:                  0
      No more sessions:                  0
      No NAT gate:                       0
      No route present:                  0
      No SA for incoming SPI:            0
      No tunnel found:                   0
      No session for a gate:             0
      No zone or NULL zone binding       0
      Policy denied:                     0
      Security association not active:   0
      TCP sequence number out of window: 0
      Syn-attack protection:             0
      User authentication errors:        0
    Protocol inet, MTU: 1500, Generation: 178, Route table: 0
      Flags: Sendbcast-pkt-to-re
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 192.168.51/24, Local: 192.168.51.254, Broadcast: 192.168.51.255, Generation: 177

And there you have it a 2 node SRX240H connected to a 4 member EX4200 Virtual Chassis.  All up and running at 2Gbps LACP trunk form the SRX to the Switch.

Note on the Switch configuration I omitted the vlan portion of the configuration and I assume you can handle that part AOK.

Advertisements
This entry was posted in Cluster, EX, Juniper, LACP, LAG, SRX, Uncategorized. Bookmark the permalink.

One Response to SRX Chassis Cluster with Redundant LACP LAG trunk

  1. shafi says:

    Hi , is it for active passive ? its not working in my lab setup .

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s