SG300 trunk mode

[murrayhotel]

I am not seeing VLAN tags passed through the switch when all ports are in trunk mode.  Factory-defaulted config, switched to Layer 3 mode, set password, turned off HTTP and enabled SSH:

config-file-header
switchf4f702
v1.3.7.18 / R750_NIK_1_35_647_358
CLI v1.0
set system mode router

file SSD indicator encrypted
@
ssd-control-start
ssd config
ssd file passphrase control unrestricted
no ssd file integrity control
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
!
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
bonjour interface range vlan 1                        
hostname switchf4f702
username xxxx password encrypted ~~~~~~~~~~~~~~~~~~~~~~~~ privilege 15
ip ssh server
no ip http server
!

Pings are between a pfSense box and a Ubiquiti EdgeRouter Lite across tagged VLAN 11.

This when both are plugged into SG300 ports:

pfsense:~#  ping -c 5 172.16.11.1
PING 172.16.11.1 (172.16.11.1): 56 data bytes

--- 172.16.11.1 ping statistics ---
5 packets transmitted, 0 packets received, 100.0% packet loss

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

admin@ubnt:~$ sudo ping -c 5 172.16.11.11
PING 172.16.11.11 (172.16.11.11) 56(84) bytes of data.
From 172.16.11.1 icmp_seq=1 Destination Host Unreachable
From 172.16.11.1 icmp_seq=2 Destination Host Unreachable
From 172.16.11.1 icmp_seq=3 Destination Host Unreachable
From 172.16.11.1 icmp_seq=4 Destination Host Unreachable
From 172.16.11.1 icmp_seq=5 Destination Host Unreachable

--- 172.16.11.11 ping statistics ---
5 packets transmitted, 0 received, +5 errors, 100% packet loss, time 3999ms
pipe 3

This when both are plugged into an unmanaged TrendNet switch:

pfsense:~#  ping -c 5 172.16.11.1
PING 172.16.11.1 (172.16.11.1): 56 data bytes
64 bytes from 172.16.11.1: icmp_seq=0 ttl=64 time=0.527 ms
64 bytes from 172.16.11.1: icmp_seq=1 ttl=64 time=0.299 ms
64 bytes from 172.16.11.1: icmp_seq=2 ttl=64 time=0.315 ms
64 bytes from 172.16.11.1: icmp_seq=3 ttl=64 time=0.339 ms
64 bytes from 172.16.11.1: icmp_seq=4 ttl=64 time=0.297 ms

--- 172.16.11.1 ping statistics ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.297/0.355/0.527/0.087 ms

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
admin@ubnt:~$ sudo ping -c 5 172.16.11.11
PING 172.16.11.11 (172.16.11.11) 56(84) bytes of data.
64 bytes from 172.16.11.11: icmp_req=1 ttl=64 time=0.505 ms
64 bytes from 172.16.11.11: icmp_req=2 ttl=64 time=0.241 ms
64 bytes from 172.16.11.11: icmp_req=3 ttl=64 time=0.267 ms
64 bytes from 172.16.11.11: icmp_req=4 ttl=64 time=0.236 ms
64 bytes from 172.16.11.11: icmp_req=5 ttl=64 time=0.242 ms

--- 172.16.11.11 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3998ms
rtt min/avg/max/mdev = 0.236/0.298/0.505/0.104 ms

[Tom Watts]

Hi Murray, I do not see any VLAN tagged to a port on the configuration excerpt. The small business switches, when a trunk is configured, it does not pass all traffic like a Catalyst. Instead you must tag each respective VLAN.

Or in other words something like;

config t

int gi01

switchport mode trunk

switchport trunk allowed vlan add 2,3,4,5,6,7