1920 Switch and QoS - Voice
Hello,Anyone know what is the best practices to configure Voice VLAN on 1920 Switch with version 5.20.99. First of all I define two vlans:Data (10) and Voice (20) What are the differences for the...
View ArticleRe: 1920 Switch and QoS - Voice
- How can I make sure all Voice Traffic should be trusted? (Assume the IP Phone mark voice bearer traffic with dscp ef and control traffic with cs3Interface command " qos trust dscp" will do the...
View ArticleRe: Webconfigurator ssl version
Since you won´t get any answer in here the best way would be that you simple open a support request. I did the same in June because I had questions about how to configure SSL and SSH regarding...
View Articlev1910 vlan not routing.
Hello,I am unable to route between vlan - 21 & 22 to rest of the network. Any help appreciated.------- VLANSPort Untagged Membership Tagged Membership Link Type PVIDGE1/0/1 2 21-22 Hybrid 2GE1/0/3...
View ArticleRe: 1920 Switch and QoS - Voice
Thanks a lot for the detailed answers. What do you mean with:- On a normal port with untagged vlan I assume all DSCP values will be set to 0?Without config, DSCP value will not be altered......but DSCP...
View ArticleRe: 1920 Switch and QoS - Voice
"Without config, DSCP value will not be altered......"Packets leaving the switch will have the same DSCP value as packets entering the switch."I mean if a IP phone tag it's DSCP value to EF then the...
View ArticleRe: Port disconnect/reconnect on 18xx switches
Hi to everbody,a customer of mind has the same problem with efforts on the network.Databases and Outlook are crashing on a regular basis up to 5 times a day.Has anyone a solution? Thanks.
View ArticleRe: Port disconnect/reconnect on 18xx switches
On PCs, on NIC properties, disable all power saving modes.On switch, when using SpanningTree use admin-edge or portfast modes
View ArticleRe: 1920 Switch and QoS - Voice
Hi,thanks again for explaining that. Regarding QoS I have knowledge from Cisco Devices. But for the 1920 I didn't found useful informations. Lastly I need to know if all ports on the switches have the...
View ArticleRe: 1920 Switch and QoS - Voice
In web GUI, from navigation menu on left, QoS , option port priority.Here trust is shown for all ports, default no trust is defined for any port
View ArticleSwitch port error not connected
I have a 24 port managed ProCurve J9450A switch. I monitor it with a separate applicationn and am receiving 1273 received packets with errors. Error is on port 11 for what it's worth. Funny part,...
View ArticleRe: Switch port error not connected
Are you sure, you're counting ports the same way the switch does? I found out the hard way that some switches count:1 2 3 4......13 14 15 16.....while others do:1 3 5 7.....2 4...
View ArticleRe: Switch port error not connected
Thanks for the reply. I'm not really counting ports, just reading the report on the switch so it's what ports it's referencing. Anyway, figured out it is an active port but just not always on....
View ArticleRe: Switch port error not connected
When using 100Mb/s, check for half/full duplex mismatch.
View ArticleRe: Switch port error not connected
Usually an HP switchport will generate a few errors as it comes up due to it being in spanning-tree blocking mode for a bit.You can usually safely ignore these.Mind you, that switch model isn't...
View ArticleRe: Switch port error not connected
afaik the J9450A - HP V1810-24G switch has no spanning tree, It's a 3COM/Huawei device re-branded and sold by HP , this topic should be under Comware or web-managed switches
View ArticleRe: Switch port error not connected
It's my understanding that the V2 version of this switch is a 3Com switch not this one.
View ArticleRe: HP v1910 -8G RADIUS Authentication and Authorization
Anyone make any headway on this? I assume it is a vendor specific setting issue on the RADIUS server. Do we use vendor code 11 or 43 (HP or 3COM)? Which attribute and which value? Thanks
View ArticleHP 1920-48G: Routing to Internet on VLAN
So, I was supposed to buy an Enterprise firewall, but my budget was cut significantly. My supplier offered me a HP 1920-48G switch (supposedly a full layer-3 switch). I now have to get my private...
View Article