Questions tagged [trunk]
For questions about trunks, layer-2 links across which traffic for multiple VLANs travel.
6
questions with no upvoted or accepted answers
2
votes
0answers
691 views
Juniper EX2500 - default gateway enabled but down
I'm trying to configure an EX2500 (first time with a Juniper), and I configured a trunk on our Cisco device, and then tagged the port on the EX2500. The link between the two comes up fine. However, I ...
1
vote
1answer
37 views
VLAN not working in Comtrend switch
I'm trying to configure VLANs with 3 switches Comtrend (2- CNGE2FE8MSPOE + 1- CWGE26FX2TX24MSPOE) and it's not working as I expect. It's the first time that I work with VLAN and I don't know If I ...
1
vote
0answers
676 views
Configure pfSense VLAN Trunk
I have setup a pfSense box as a transparent firewall between my Cisco router and first Cisco switch:
CISCO ROUTER - 10.10.1.253
↓
PFSENSE - OPT1 BRIDGE - 10.10.1.252
↓
CISCO CORE SWITCH - 10.10.1.250
...
1
vote
1answer
685 views
Cisco ASA context OSPF configuration issue
I've two cisco ASA configured in active/active HA. ASA is connected to switch with port-channel.
Switch configuration:
interface Port-channel47
description ASA2
switchport mode trunk
switchport ...
0
votes
0answers
28 views
Dropping packets when mirroring a switch trunk port
I'm building a test lab to support a networking monitoring application I'm developing.
I have written a simple UDP packet generator and receiver, and I use iperf3 to create some bulk background ...
0
votes
2answers
117 views
How to monitor vlan using SMNP?
I am a newbie to building a monitor system using Prometheus and SNMP exporter, I have succeeded get metric from the physical interface, but I want to monitor VLAN on a trunk port, is that possible ? ...
