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NVX With Cisco 9300

proggieus All Messages By This Member #249617 Edited I have a larger NVX Install that were are in the first stages of turn up. I am dealing with a corp. IT guy who has never done NVX before- the final system will be 40 TX and 80+ RX we have 24 RX online and 2 TX- power on the first TX and route to displays everything is fine power on second TX everything is fine Route second TX and we lose all video. Unfortunately i am not a Cisco guy and he has never done NVX so we are wstuck at a cross roads- Any suggestions on where to have him look?
Phil Bridges All Messages By This Member #249618 I'd start here: toggle quoted message Show quoted text On Wed, Mar 29, 2023 at 9:48?AM proggieus <t.tvetene@...> wrote: I have a larger NVX Install that were are in the first stages of turn up. I am dealing with a corp. IT guy who has never done NVX before- the final system will be 40 TX and 80+ RX we have 24 RX online and 2 TX- power on the first TX and route to displays everything is fine power on second TX everything is fine Route second TX and we lose all video. Unfortunately i am not a Cisco guy and he has never done NVX so we are wstuck at a cross roads- Any suggestions on where to have him look?
Thorsten K?hler All Messages By This Member #249619 开云体育 Answer ID 1000314? provides detailed configuration instructions for Cisco (and other) switches. ? Cheers, Thorsten ? Von: [email protected] <[email protected]> Im Auftrag von proggieus Gesendet: Mittwoch, 29. M?rz 2023 15:56 An: [email protected] Betreff: [crestron] NVX With Cisco 9300 ? [Edited Message Follows] I have a larger NVX Install that were are in the first stages of turn up. I am dealing with a corp. IT guy who has never done NVX before- the final system will be 40 TX and 80+ RX we have 24 RX online and 2 TX- power on the first TX and route to displays everything is fine power on second TX everything is fine Route second TX and we lose all video. Unfortunately i am not a Cisco guy and he has never done NVX so we are wstuck at a cross roads- Any suggestions on where to have him look?
Lincoln King-Cliby All Messages By This Member #249620 开云体育 Not having "No span tcn flood" applied to all interfaces is the most typical culprit assuming. IGMP is correctly deployed Also for the querier note that -all- multicast traffic is forwarded to the querier so having as logically close to the TX as possible (or ensuring that the uplink is sized to accommodate the traffic from all NVX encoders flowing over it) can get you in multiswitch deployments? Lastly if there are multiple queriers on the same VLAN that's also very bad(tm) and CA be fun. I'm on a plane right now but looking at the outputs of the SH IP IGMP... Series commands can also be informative? Get toggle quoted message Show quoted text From: [email protected] <[email protected]> on behalf of proggieus <t.tvetene@...> Sent: Wednesday, March 29, 2023 7:47:59 AM To: [email protected] <[email protected]> Subject: [crestron] NVX With Cisco 9300 ? I have a larger NVX Install that were are in the first stages of turn up. I am dealing with a corp. IT guy who has never done NVX before- the final system will be 40 TX and 80+ RX we have 24 RX online and 2 TX- power on the first TX and route to displays everything is fine power on second TX everything is fine Route second TX and we lose all video. Unfortunately i am not a Cisco guy and he has never done NVX so we are wstuck at a cross roads- Any suggestions on where to have him look?
proggieus All Messages By This Member #249671 Thank You, Lincoln. We made the cutover from the temp switches this morning- everything went perfectly.
Eric Drabert All Messages By This Member #249672 Another thing to check is the power settings on the ports.? I was having problems with the over utilization of the POE and had to force a couple ports to the MAX POE to keep them from rebooting once a stream started and the device starting really working hard. toggle quoted message Show quoted text On Wed, Apr 5, 2023 at 12:24?PM proggieus <t.tvetene@...> wrote: Thank You, Lincoln. We made the cutover from the temp switches this morning- everything went perfectly.
Lincoln King-Cliby All Messages By This Member #249674 开云体育 Glad we could help! ? -- Lincoln King-Cliby Commercial Market Director Sr. Systems Architect \| Crestron Certified Master Programmer (Diamond) ControlWorks Consulting, LLC Direct: (+1)440.771.4807 \| Cleveland: (+1)440.449.1100? \| Boston: (+1)508.695.0188 \| DC: (+1)202.381.9070? Crestron Services Provider \| Biamp Authorized Independent Programmers \| Extron Qualified Independent Programmer ? toggle quoted message Show quoted text From: [email protected] <[email protected]> On Behalf Of proggieus Sent: Wednesday, April 5, 2023 3:25 PM To: [email protected] Subject: Re: [crestron] NVX With Cisco 9300 ? Thank You, Lincoln. We made the cutover from the temp switches this morning- everything went perfectly.
[email protected] All Messages By This Member #251504 Hey there! Just curious, this "no span tcn flood" you just mentioned, what other names does it have? I mean, how do I look for it in an Alcatel (OS2360-P48X) switch? I'm not a network guy, but have a solid understanding of the basics, however, I've been struggling with this d*mn NVX solution to work with my client's? infrastructure. Just frustrated and looking for any additional clues. Thanks in advance. Just in case, here is my config so far: ! Vlans vlan 2 admin-state enable vlan 3 admin-state enable vlan 2 members port 1/1/23-48 untagged vlan 3 members port 1/1/2-22 untagged vlan 1 members port 1/1/1 untagged ! Interfaces ip interface NVX address 192.168.2.3 vlan 2 ip interface AV address 192.168.3.3 vlan 3 ! Multicast ip multicast admin-state enable ip multicast querying enable ip multicast spoofing enable ip multicast querier-forwarding enable ip multicast vlan 2 admin-state enable
afwan All Messages By This Member #251505 I've experienced this and setting up 130 nvx 630 and 30 nvx c and experiencing problems but in the end it can be resolved, right? Pada tanggal Rab, 29 Mar 2023 20.48, proggieus <t.tvetene@...> menulis: toggle quoted message Show quoted text I have a larger NVX Install that were are in the first stages of turn up. I am dealing with a corp. IT guy who has never done NVX before- the final system will be 40 TX and 80+ RX we have 24 RX online and 2 TX- power on the first TX and route to displays everything is fine power on second TX everything is fine Route second TX and we lose all video. Unfortunately i am not a Cisco guy and he has never done NVX so we are wstuck at a cross roads- Any suggestions on where to have him look? -- hello sir i want to ask tst with cen-gwexer i can't communicate is there any solution
Carl Arnold All Messages By This Member #251530 29 C9300 Switches 2 Core Switches 40G links to the Cores. 890 and growing NVX Endpoints. Dozens of Touch panels, Audio, etc. 10 4 series processors Cores are the Querier Each port of the C9300 looks like this: interface GigabitEthernet1/0/5 switchport access vlan 350 switchport mode access power inline port 2-event no ip igmp snooping tcn flood No Issues. Had to move the DANTE devices to its own VLAN because of message traffic and intermittent clocking but NVX and Control is rock solid. Carl Arnold CVS Inc
ZS All Messages By This Member #251531 If anyone is having POE issues with Catalysts, turn on LLDP protocol with following command: LLdp run This will allow NVX endpoints to properly negotiate power. They may work but only pulling 15.4 watts, which would not be enough. If lldp can not be enabled, you can set static POE power per port.
Lincoln King-Cliby All Messages By This Member #251533 开云体育 If LLDP cannot be enabled it would be best to have a conversation about “Why” and see if the objection can be overcome through other means (e.g. by disabling/blocking LLDP on specific ports/port ranges) – IMO static POE is a bit hackish and the last resort. ? -- Lincoln King-Cliby Commercial Market Director Sr. Systems Architect \| Crestron Certified Master Programmer (Diamond) ControlWorks Consulting, LLC Direct: (+1)440.771.4807 \| Cleveland: (+1)440.449.1100? \| Boston: (+1)508.695.0188 \| DC: (+1)202.381.9070? Crestron Services Provider \| Biamp Authorized Independent Programmers \| Extron Qualified Independent Programmer ? ? ? toggle quoted message Show quoted text From: [email protected] <[email protected]> On Behalf Of zac.sparrow via groups.io Sent: Thursday, November 2, 2023 3:45 PM To: [email protected] Subject: Re: [crestron] NVX With Cisco 9300 ? If anyone is having POE issues with Catalysts, turn on LLDP protocol with following command: LLdp run This will allow NVX endpoints to properly negotiate power. They may work but only pulling 15.4 watts, which would not be enough. If lldp can not be enabled, you can set static POE power per port.

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