Peplink LAN interface trunk issue

Hi, Peplink guy,

We found PepLink LAN interface with Cisco Switch 3750 IP-basedOS configuration as below:

SW>
interface FastEthernet1/0/5
switchport encapsulation dot1q
switchport mode trunk
!
interface Vlan100
ip address 10.83.1.254 255.255.255.0
!
interface Vlan110
ip address 10.83.5.254 255.255.255.0
!
interface Vlan200
ip address 10.10.1.254 255.255.255.0
!


SW>sh int fa1/0/5 switchport
Name: Fa1/0/5
Switchport: Enabled
Administrative Mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
Negotiation of Trunking: On
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Voice VLAN: none
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk associations: none
Administrative private-vlan trunk mappings: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL

Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Appliance trust: none

-------- Ping to Peplink LAN interface ----------------------

SW#ping 10.10.1.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.10.1.1, timeout is 2 seconds:
!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/8 ms
SW#ping 10.83.1.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.83.1.1, timeout is 2 seconds:
!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/4/9 ms
SW#
SW#ping 10.83.5.1

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.83.5.1, timeout is 2 seconds:
!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
SW#

PepLink LAN intefaces:

10.10.1.1 /24 ( LAN interface – no vlan )
10.10.1.1 /24 (VLAN200 inter-vlan routing )
10.83.1.1 /24 (VLAN100 inter-vlan routing )
10.83.5.1 /24 (VLAN110 inter-vlan routing )

Everything is fine…and expected results:

But for SRX345 device ( with the following configuration):
SRX345>
set interfaces ge-0/0/4 vlan-tag
set interfaces ge-0/0/4 unit 0 family ethernet-switching interface-mode trunk
set interfaces ge-0/0/4 unit 0 family ethernet-switching vlan members VLAN100
set interfaces ge-0/0/4 unit 0 family ethernet-switching vlan members VLAN110
set interfaces irb unit 100 family inet address 10.83.1.254/24
set interfaces irb unit 110 family inet address 10.83.5.254/24
set vlans TEST vlan-id 100
set vlans TEST l3-interface irb.100
set vlans VLAN110 vlan-id 110
set vlans VLAN110l3-interface irb.110

But unfortunately, I can not ping from the SRX345 to Peplink, nor ping from Peplink to SRX345

Any special configuration in SRX devices ?

Thanks

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