About zeros66

zeros66 · 12-25-2023

Hi everyone,I'm running Cisco Aironet 2800 Mobility Express, I have two controllers installed on two AP 2800 devices, each managing 16 and 35 APs on two different VLANs in turn. However, today I noticed that both controllers are using the same MAC ad...

zeros66 · 11-25-2021

Hi all,Today I checked my video conference system (VCS) log I saw this problem, I am not sure it is a problem or not but normally I just see " Localdisconnect" and " Remotedisconect " on the VCS ( please see attached image ).Does anyone know about th...

zeros66 · 10-25-2021

I am running about 36 Cisco AIR-AP2802E-S-K9, the antenna is AIR-ANT2524DW-R 2.4 GHz 2 dBi/5 GHz 4 dBi Dipole Ant., White, RP-TNC. But seem the signal of one AP is too weak - the radius about 15-20m. I am using the Cisco Aironet 2800 Series Mobility ...

zeros66 · 12-27-2023

@pieterh no I have 2 virtual controller run in 2 VLANs, each managing 16 and 35 APs.@ammahend I changed the virtual MAC by changing VRID but seems it doesn't work, that could clear the warning message flapping on switch but the ping to the gateway s...

zeros66 · 12-25-2023

please see the attached for more details.I'm not sure when the ping started behaving strangely—at least, for me—but it has been happening since yesterday. And yes, it affects the network system; sometimes it spikes suddenly, causing network interrupt...

zeros66 · 10-28-2021

Hi, I set the 'Gain" to zero and seems the signal as previous. You think I am using the antenna inside the AP, not the additional antenna?

zeros66 · 10-25-2021

The radio tx power (Antenna Gain) current set is 8 ( please see the attachment ).Do you know the radius' range is acceptable for this Access Point? I am using some APs AIR-AP2802I-S-K9, the radius' range of signal is about > 50m.

zeros66 · 10-25-2021

In my experience, set the dynamic IP address for the controller if you set the controller on an AP then, set the static IP for AP except the AP is running the controller on itself.

Member Since	‎10-25-2021 01:50 AM
Date Last Visited	‎01-02-2024 04:47 AM
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Two controllers have the same MAC address on Cisco Aironet 2800

Cisco webex - Remote rejected

Signal of Cisco AIR-AP2802E-S-K9 too weak

Re: Two controllers have the same MAC address on Cisco Aironet 2800

Re: Two controllers have the same MAC address on Cisco Aironet 2800

Re: Signal of Cisco AIR-AP2802E-S-K9 too weak

Re: Signal of Cisco AIR-AP2802E-S-K9 too weak

Re: Cisco AIR-CAP2802I-E-K9 isn't retaining/saving Static IP Configurt