ether-channel status down between cisco and juniper

[sprintership-il]

Experts,

I have ether channel 2 configured on Cisco 4900: interface Port-channel2
switchport
switchport trunk native vlan 5
switchport mode trunk
load-interval 30
ip dhcp snooping trust

interface TenGigabitEthernet1/5
description 10Gb link
switchport trunk native vlan 5
switchport mode trunk
channel-group 2 mode active
ip dhcp snooping trust

interface TenGigabitEthernet1/6
description 10Gb link_2
switchport trunk native vlan 5
switchport mode trunk
channel-group 2 mode active
ip dhcp snooping trust


#sh interfaces port-channel 2
Port-channel2 is down, line protocol is down (notconnect)

On Juniper all is up and lights are on both ports. On Cisco both are down. 

[Reza Sharifi]

I have seen several cases where Juniper and Cisco Portchannel don't work well together even with different modes. What happens if you use a single link (without any Portchannel) between them?

Does the link come up?

HTH

[sprintership-il]

It has to be something since on Cisco I use OneX module and Juniper SFP DAC cable, noticed on Cisco when rebooted:

000015: *Feb  2 08:32:43.711: Port Te1/5: OneX Converter inserted: vendor: CISCO-FOXCONN, p/n: U58H136.01, s/n: FOC17055YJ0

000016: *Feb  2 08:32:43.711: Port Te1/6: OneX Converter inserted: vendor: CISCO-FOXCONN, p/n: U58H136.01, s/n: FOC17055YB3

000017: *Feb  2 08:32:43.711: Port Te1/7: OneX Converter inserted: vendor: CISCO-FOXCONN, p/n: U58H136.01, s/n: FOC17043LQM

000018: *Feb  2 08:32:43.711: Port Te1/8: OneX Converter inserted: vendor: CISCO-FOXCONN, p/n: U58H136.01, s/n: FOC17055Y72

000019: *Feb  2 08:32:44.011: %C4K_GLMMAN-3-NONSFPPLUSINONEXCONVERTERHOLE: Non-SFP+ inserted in port Te1/5 ( 4 ), which is for 10G SFP+ OneX Converter

000020: *Feb  2 08:32:44.011: %C4K_GLMMAN-3-NONSFPPLUSINONEXCONVERTERHOLE: Non-SFP+ inserted in port Te1/6 ( 5 ), which is for 10G SFP+ OneX Converter

The lines  Non-SFP+ inserted in port Te1/5 ( 4 ), which is for 10G SFP+ OneX Converter tels that Juniper SFP+ direct attach cable is Non-SFP+ ???????  Is this would be compatybility issue or proper configuration?

[sprintership-il]

in my case this could be an issue:

service unsupported-transceiver  on 4900 M

[sprintership-il]

no still no luck ....

[paul driver]

Hello

Is lacp enabled on the juniper?
sh lacp interfaces

Cisco
1)Delete the port-channel interface
2)Default the physical interfaces and shut them down
3)Apply the channel-group x passive ( this automatically create port-channel interface)
4)Configure trunk on port-channel interface
5)enable the physical interfaces

sh ethchannel-portchanel

res
Paul

[sprintership-il]

sh lacp int on Juniper shows:

Aggregated interface: ae18
LACP state: Role Exp Def Dist Col Syn Aggr Timeout Activity
xe-1/2/0 Actor No Yes No No No Yes Fast Active
xe-1/2/0 Partner No Yes No No No Yes Fast Passive
xe-0/2/0 Actor No Yes No No No Yes Fast Active
xe-0/2/0 Partner No Yes No No No Yes Fast Passive
LACP protocol: Receive State Transmit State Mux State
xe-1/2/0 Defaulted Fast periodic Detached
xe-0/2/0 Defaulted Fast periodic Detached

• Defaulted—If no LACP PDU is received before the timer for the Currentstate expires a second time, the state machine enters the Defaulted state.

cisco sh etherchannel port-channel:

sh etherchannel port-channel
Channel-group listing:
----------------------

Group: 2
----------
Port-channels in the group:
---------------------------

Port-channel: Po2 (Primary Aggregator)

------------

Age of the Port-channel = 2d:21h:51m:35s
Logical slot/port = 21/2 Number of ports = 0
Port state = Port-channel Ag-Not-Inuse
Protocol = LACP
Port security = Disabled

now I play with recreating etherchannel on cisco side. 

cisco media type is No SFP+

Juniper media:

Link-level type: Ethernet, MTU: 1514, MRU: 0, Speed: 10Gbps,
Duplex: Full-Duplex, BPDU Error: None, MAC-REWRITE Error: None,
Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled,
Media type: Fiber
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x0
Link flags : None
CoS queues : 12 supported, 12 maximum usable queues
Current address: 00:31:46:46:b0:95, Hardware address: 00:31:46:46:b1:17
Last flapped : 2017-01-07 12:09:48 CST (00:03:48 ago)
Input rate : 0 bps (0 pps)
Output rate : 1560 bps (1 pps)
Active alarms : None
Active defects : None
Interface transmit statistics: Disabled

Logical interface xe-1/2/0.0 (Index 786) (SNMP ifIndex 969)
Flags: Up SNMP-Traps 0x0 Encapsulation: Ethernet-Bridge

theoretically these both media should see each other both are 10GB ........

[Reza Sharifi]

What type of Juniper switch is that?

[sprintership-il]

Its EX 4300.