hi,
working scenario:
ISP - Ubiquity NanoStation M5 -> HP V1910 -> HP 5130 -> PC:
*HP V1910 Edge*
interface GigabitEthernet1/0/1
description ISP NSM5
port access vlan 50
stp edged-port enable
interface GigabitEthernet1/0/23
description UPLINK to HP5130
port link-type trunk
port trunk permit vlan 2 to 4094
stp edged-port enable
*HP5130 Core*
interface GigabitEthernet1/0/1
description V1910
port link-type trunk
port trunk permit vlan all
interface GigabitEthernet1/0/3
description PC
port access vlan 50
stp edged-port
Everything fine, i`m connected from PC to Internet:
Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=23ms TTL=48
If i miss HP V1910 - NSM5 is connected to HP5130 directly, i`m offline...
not working scenario:
ISP - Ubiquity NanoStation M5 -> HP 5130 -> PC:
*HP5130*
Interface GigabitEthernet1/0/2
description ISP NSM5
port access vlan 50
stp edged-port
Interface GigabitEthernet1/0/3
description PC
port access vlan 50
stp edged-port
Pinging 8.8.8.8 with 32 bytes of data:
Request timed out.
Is something need to configure on interface HP5130?
another working scenario:
ISP - Ubiquity NanoStation M5 -> PC ...
Pinging 8.8.8.8 with 32 bytes of data:
Reply from 8.8.8.8: bytes=32 time=23ms TTL=48
So problem is only between NSM5 and HP5130.