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1
Hello Alexa,

1. The "lacp key" must equal the "partner-key" otherwise the link will fail. right?
-> Nope, the partner parameters concerne the LACP peer not the local.
you can delete all partner parameters.
2. What is "partner-state 4"? Does this affect the link or causes it to fail?
The LACP state match the status and capability (agregation, collecting, distributing etc.. ), an example below :
Partner State: 0x02 (Timeout)
 .... ...0 = LACP Activity: No
 .... ..1. = LACP Timeout: Yes
 .... .0.. = Aggregation: No
 .... 0... = Synchronization: No
 ...0 .... = Collecting: No
 ..0. .... = Distributing: No
 .0.. .... = Defaulted: No
 0... .... = Expired: No

3. I see some settings NOT set on all ports, like:
        no spanning-tree mstp  force-port-state enable -> disable the mstp on the port : OK
        sflow sampling-rate 20000
        sflow counter-interval 2
        sflow collector 1
-> Sflow configuration is to capture trafic information and send it to a collector.

does this affect the link? what is the impact of deleting this block, so that settings will be similar to other ports?
MSTP can impact if active but it is disabled here.
Sflow can impact the system but no at your level.

regards,
Théo
2
Hello,

Yes sure, i have some old BOSS release.
Which one you need ?

regards,
Théo
3
Hello Wetbuttons,

i'm thinking both side of your LAG are in passive mode.
try to switch to active mode.

Avaya 5510:
enable
conf t
int f 1,2
lacp mode active

Juniper :
set interfaces ae0 aggregated-ether-options lacp active


both side can be active but can't be passive.
it's recommanded to be one side active, one side passive. but when both side are active, it works too.


regards,
Théo

4
Extreme / Avaya / Nortel Ethernet Switching / Re: SLPP config on 5520 not working
« Last post by Théo on June 04, 2020, 11:59:11 AM »
Hello SMNM,

Your configuration seems to be good but you need to check the SLPP configuration on VSP.
You need to send SLPP packet to all you Edge vlan. If the loop is in a vlan but no slpp packet are send into, the loop is not detected.
Can you share your SLPP cores configuration ?

Also, when you speak about software release, use the SW value not the FW.

regards,
Théo
5
We acquired about 100 Nortel 6140 at a customer site that fail to work on Cisco 8540 WLCs with CAC enabled. WLC is configured to allow WMM. Get the following message when it connects to AP with CAC and WMM enabled on 802.11a band.

Client '00:90:7a:XX:XX:XX (X.X.X.X)'
which was associated with interface '802.11a/n/ac' of AP 'AP01' is excluded. The reason code is '2(802.11
Association failed repeatedly)'.

It works fine when CAC is disabled on the 802.11a of the WLC. What configuration needs to be adjusted on the phones so it can work with CAC allowed?
6
Good morning,

I need assistance w/ setting up LAG between 5510 and EX4300. I've searched online and I've tried several times to get it to work, but no luck.

Here's config

Avaya 5510
! *** MSTP (Phase 1) ***
!
!The Spanning tree operation mode cannot be changed without rebooting.
!The Spanning tree operation mode is required to be set to MSTP before
!loading this ASCII configuration file.
spanning-tree mode mst
spanning-tree mstp priority F000
spanning-tree mstp region region-name XXXXXXX
spanning-tree mstp region region-version 1

! *** MLT (Phase 1) ***
!
mlt 32 name "WA-LACP" enable member 1-2


! *** LACP ***
!
interface fastEthernet ALL
lacp aggregation port 1-2 enable
exit                         

! *** MLT (Phase 2) ***
!
mlt spanning-tree 32 stp 0 learning disable

-----------------------------------Avaya LAG settings --------------------------------------------

5510-48T(config)#show lacp stats
Port 1    -------------------------------------
          LACPDUs Rx:             0
          LACPDUs Tx:             201
          MarkerPDUs Rx:          0
          MarkerResponsePDUs Rx:  0
          MarkerPDUs Tx:          0
          MarkerResponsePDUs Tx:  0
          UnknownPDUs Rx:         0
          IllegalPDUs Rx:         0
Port 2    -------------------------------------
          LACPDUs Rx:             0
          LACPDUs Tx:             456
          MarkerPDUs Rx:          0
          MarkerResponsePDUs Rx:  0
          MarkerPDUs Tx:          0
          MarkerResponsePDUs Tx:  0
          UnknownPDUs Rx:         0
          IllegalPDUs Rx:         0

5510-48T(config)#show lacp debug member 1,2
Port AggrId TrunkId Rx State      Mux State     Partner Port
---- ------ ------- ------------- ------------- ------------
1    0      32      LacpDisabled  Detached             
2    0      32      LacpDisabled  Detached

5510-48T(config)#show lacp  key
LACP Key MLT ID SMLT ID
-------- ------ -------
5510-48T(config)#show lacp ag     
5510-48T(config)#show lacp aggr
Aggr ID Trunk Status   Type   Members
------- ----- -------- ------ -------------------
        32    Enabled  MLT    1-2         

5510-48T(config)#show lacp system
System Priority    :  32768
Collector Max Delay:  1
SMLT System ID:  00:00:00:00:00:00

5510-48T(config)#show interfaces 1 config
Port:  1   
    Trunk:  32   
    Admin Status:  Enable 
    Oper Status:  Up   
    EAP Oper Status:  Up     
    VLACP Oper Status:  Down     
    STP Oper Status:  Discarding
    Link: Up   
    LinkTrap:  Enabled 
    Link Autonegotiation:  Enabled     
    Link Speed:  1000Mbps
    Link Duplex:  Full-Duplex   
    Flow Control:  Disable
    Energy Saver: Disabled
    Energy Saver Oper Status: No Power Saving
    BPDU-guard (BPDU Filtering): Disabled 
    BPDU-guard (BPDU Filtering) Oper Status: N/A       
    SLPP-guard: Disabled
    SLPP-guard Oper Status: N/A         

*****VLAN interfaces configuration*****
      Filter     Filter
     Untagged Unregistered                 
Port  Frames     Frames    PVID PRI    Tagging    Name
---- -------- ------------ ---- --- ------------- --------------
1    No       Yes          1    0   TagAll        Port 1

*****VLAN ID port member configuration*****
Port VLAN VLAN Name         VLAN VLAN Name         VLAN VLAN Name
---- ---- ----------------  ---- ----------------  ---- ----------------


*****Spanning-tree port configurations*****
Port     Role       State     STP Status  Oper Status
----  ----------  ----------  ----------  -----------
1     Disabled    Discarding  Disabled   Disabled

5510-48T(config)#show interfaces 2 config 
Port:  2   
    Trunk:  32   
    Admin Status:  Enable 
    Oper Status:  Up   
    EAP Oper Status:  Up     
    VLACP Oper Status:  Down     
    STP Oper Status:  Discarding
    Link: Up   
    LinkTrap:  Enabled 
    Link Autonegotiation:  Enabled     
    Link Speed:  1000Mbps
    Link Duplex:  Full-Duplex   
    Flow Control:  Disable
    Energy Saver: Disabled
    Energy Saver Oper Status: No Power Saving
    BPDU-guard (BPDU Filtering): Disabled 
    BPDU-guard (BPDU Filtering) Oper Status: N/A       
    SLPP-guard: Disabled
    SLPP-guard Oper Status: N/A         

*****VLAN interfaces configuration*****
      Filter     Filter
     Untagged Unregistered                 
Port  Frames     Frames    PVID PRI    Tagging    Name
---- -------- ------------ ---- --- ------------- --------------
2    No       Yes          1    0   TagAll        Port 2

*****VLAN ID port member configuration*****
Port VLAN VLAN Name         VLAN VLAN Name         VLAN VLAN Name
---- ---- ----------------  ---- ----------------  ---- ----------------


*****Spanning-tree port configurations*****
Port     Role       State     STP Status  Oper Status
----  ----------  ----------  ----------  -----------
2     Disabled    Discarding  Disabled    Disabled     

-------------------------------------------------------------------------------------------------------
EX4300
set interfaces ge-0/0/0 ether-options 802.3ad ae0
set interfaces ge-0/0/1 ether-options 802.3ad ae0

set interfaces ae0 aggregated-ether-options minimum-links 1
set interfaces ae0 aggregated-ether-options lacp passive
set interfaces ae0 aggregated-ether-options lacp periodic slow
set interfaces ae0 unit 0 family ethernet-switching interface-mode trunk
 
set protocols mstp configuration-name XXXXXXXXXX
set protocols mstp revision-level 1
set protocols mstp bridge-priority 32k
set protocols mstp bpdu-block-on-edge
set protocols mstp interface core-access-port edge

root# run show lacp interfaces ae0
Aggregated interface: ae0
    LACP state:       Role   Exp   Def  Dist  Col  Syn  Aggr  Timeout  Activity
      ge-0/0/0       Actor    No   Yes    No   No   No   Yes     Slow   Passive
      ge-0/0/0     Partner    No   Yes    No   No   No   Yes     Fast   Passive
      ge-0/0/1       Actor    No   Yes    No   No   No   Yes     Slow   Passive
      ge-0/0/1     Partner    No   Yes    No   No   No   Yes     Fast   Passive
    LACP protocol:        Receive State  Transmit State          Mux State
      ge-0/0/0                Defaulted     No periodic           Detached
      ge-0/0/1                Defaulted     No periodic           Detached

My goal is to run MSTP over LAG connecting Avaya to Juniper. I've successfully configured MSTP w/o LAG and verified it's working properly, but I'm having difficulty w/ the LAG. I've read documentation, specifically Avaya and it's limited. Michael McNamara post seem to be the only resources out there that provide detailed explanations and configs. I was wondering if any others have had success w/ the setup and if they have please provide some information about the config.

Thanks


7
Hi everyone,
maybe You can help me,
i make console cable for AP650 like someone describe before but it doesn't work properly.
I use tterm and whatever I choose - 9600, 19200 or 115200 (even more) i get only unreadable text.
Any idea what went wrong ?

I have many AP650 which I cant access - AP discovery tool doesnt work. I think it's because of 802.1x settings.
It assigns IP address for e few seconds and renew just after and again and again...

What to do ?

Thanks in advance :)
8
Extreme / Avaya / Nortel Ethernet Switching / SLPP config on 5520 not working
« Last post by SMNM on April 27, 2020, 10:44:31 AM »
Hello All,

I have started to work in a new company and working with Avaya switching for first time. We have mix of Avaya 4950, 5520 and 5698 in our edge which connects to VSP-7254XSQ. Now I have SLPP configured on the 4950s and they are working as expected. The config is as below for 4950s:

interface Ethernet ALL
slpp-guard port 1-48 enable timeout 0
spanning-tree mstp port 49-50 learning disable
spanning-tree mstp port 1-48 edge-port true
spanning-tree bpdu-filtering port 1-48 enable timeout 0

5520/5698s are running STP and the config I have on them are as below:

deafult slpp-guard ethertype
interface FastEthernet ALL
spanning-tree port 1-46 learning fast
spanning-tree bpdu-filtering port 1-46 enable timeout 0
spanning-tree port 47-48 learning disable
slpp-guard port 1-46 enable timeout 0

However, the 5520/5698 config is not working. When there is a loop the uplink to the VSP is going down instead of the edge port where the loop is.

Can anyone please share what should be the config for the 5520/5698.
5520 > FW:6.0.0.15
5698 > FW:6.0.0.18
9
Your knowledge allows me to move on, no matter how much trouble.
10
I found my problem.  I had to use the "no community-by-index <index>" command and get rid of the community entries that way.

Hope that might help someone!
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