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On an SG300 switch, we use the commands:vlan database
default-vlan vlan 11
exitBut the default-vlan command doesn't seem to be in the firmware on SG350 switches. What's the equivalent command? I can't find it in the web interface either.
We've had this issue for years now and it's about time I dealt with it!We linked two sites together via low latency 100mbps circuits a couple of miles from eachother. There's a SG300 in layer 3 mode at either end of the link and a /30 subnet between...
I've connected two L3 switches, which each has a different default VLAN. I've used two interfaces, grouped into a port-channel/LAG, for redundancy and to increase available bandwidth between the two.
The configuration is identical on the two switche...
Is there some way of preventing the auto voice VLAN on one SG300 switch from propagating its settings to another SG300?I've got two SG300 switches in layer 3 mode connected to eachother via two Cat 6 cables using a port-channel. Each end is configur...
25-Jun-2015 08:44:45 %BRG_IGMP_QRR-W-DUPLICATE_IP: Duplicate IGMP Querier IP address 192.168.142.1 detected on VLAN 1. Remote MAC address is 34:a8:4e:0d:34:55. I am seeing this regularly on this SG300-28P switch. These IP and MAC addresses belongs t...
There's no mrouter defined, but according to the CLI guide, by default "Learning pim-dvmrp is enabled."
Before I configured IGMP snooping, I used Wireshark to determine that multicast packets were being flooded to all ports on each switch, which was ...
Downloading, modifying and uploading the startup config doesn't work... it was a long shot anyways, but it still results in the same error message... just it occurs during loading of the startup-config.
I'm very tempted to download the startup config, edit it, upload it and reboot. I don't really understand why the switch is refusing to accept the commands you suggested.By the way, do you know what the command is to wipe the config on a port, to sa...
Hi JonOur switches are Cisco Small Business SG300-28. All ports are trunks by default. I could add the switchport mode trunk command... Not sure if it'll help though, but at this point, I'll give anything a go.I'll post back tomorrow and let you kn...
