[j-nsp] R: vpls multihome link agg test

[Palmentieri, Nunzia (NSN - IT/Rome)]

hi,
 
why lacp passive?
 
 
 

________________________________

Da: juniper-nsp-bounces at puck.nether.net per conto di ext bruno.juniper
Inviato: dom 22/04/2012 9.11
A: juniper-nsp
Oggetto: [j-nsp] vpls multihome link agg test



hi experts,
i am using srx test  link aggregation to prevent loops as well as provide added bandwidth between PE and CE in vpls.
the agg can't success.  config is below.  i hope my config is wrong . i have check many times.


PE(SRX210)===CE(3750)


fe-0/0/5 {
    vlan-tagging;
    encapsulation vlan-vpls;
    unit 600 {
        encapsulation vlan-vpls;
        vlan-id 600;
        family vpls;
    }
}
fe-0/0/6 {
    fastether-options {
        802.3ad ae0;
    }                                  
}
fe-0/0/7 {
    fastether-options {
        802.3ad ae0;
    }
}
ae0 {
    vlan-tagging;
    encapsulation vlan-vpls;
    aggregated-ether-options {
        link-speed 100m;
        lacp {
            passive;
            periodic fast;
        }
    }
    unit 600 {
        encapsulation vlan-vpls;
        vlan-id 600;
        family vpls;
    }
}

===
cisco config
cisco#show run int f0/47
Building configuration...


Current configuration : 147 bytes
!
interface FastEthernet0/47
 switchport trunk encapsulation dot1q
 switchport mode trunk
 channel-protocol lacp
 channel-group 1 mode active
end


cisco#show run int f0/48
Building configuration...


Current configuration : 147 bytes
!
interface FastEthernet0/48
 switchport trunk encapsulation dot1q
 switchport mode trunk
 channel-protocol lacp
 channel-group 1 mode active
end
cisco#show run int port-channel 1
Building configuration...


Current configuration : 92 bytes
!
interface Port-channel1
 switchport trunk encapsulation dot1q
 switchport mode trunk
end





[edit interfaces]
root at PE# run show lacp interfaces
Aggregated interface: ae0
    LACP state:       Role   Exp   Def  Dist  Col  Syn  Aggr  Timeout  Activity
      fe-0/0/6       Actor    No   Yes    No   No   No   Yes     Fast   Passive
      fe-0/0/6     Partner    No   Yes    No   No   No   Yes     Fast   Passive
      fe-0/0/7       Actor    No   Yes    No   No   No   Yes     Fast   Passive
      fe-0/0/7     Partner    No   Yes    No   No   No   Yes     Fast   Passive
    LACP protocol:        Receive State  Transmit State          Mux State
      fe-0/0/6                Defaulted     No periodic           Detached
      fe-0/0/7                Defaulted     No periodic           Detached



SW1-CE4#show lacp 1 nei 
Flags:  S - Device is requesting Slow LACPDUs
        F - Device is requesting Fast LACPDUs
        A - Device is in Active mode       P - Device is in Passive mode    


Channel group 1 neighbors


Partner's information:


                  LACP port                        Admin  Oper   Port    Port
Port      Flags   Priority  Dev ID          Age    key    Key    Number  State
Fa0/47    SP      0         0000.0000.0000 646s    0x0    0x0    0x0     0x0  
Fa0/48    SP      0         0000.0000.0000 646s    0x0    0x0    0x0     0x0





------------------
Best Regards,
Bruno
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