Switching

Problem: Some time Ping/Communications stops working for certain destination from some source(its random). Source or destination out-side or in-side of fabric(true for any direction). Temporary Solution - (as mention toward end) Need permanent fix - ...

Hi All, I have three APIC, two spines, and two leaves, i have connected spines to leaves and apics to leaf, below my steps:1. Turned on all APICs, Spines, and leaves.2. Access APIC-1 via KVM and assigned Fabric name, OOB, VTEP, VLAN and password, the...

Need help in intra EPG and inter EPG communicaton in Cisco ACI. working on network centric approach , BD=EPG=VLAN. created EPG 20 and associated interfaces 104/1/1 (leaf 104 , ip address to host 10.253.20.10)  and 105/1/1 (leaf 5, , ip address to hos...

HSRP is not working with Fabric pathHi all. I am testing HSRP with FabricPath by virl I can ping from Access switch to Active router(titanium-nexus), Standby router(titanium-nexus) but both nexus is Active (HSRP), can you guys check for me ? i am not...

Hi all,We bought IE-4000-IE-8GT4G-E switch to make some TSN tests. This switch was delivered with 15.2.4 version. We decided to upgrade it to 15.2.7, therefore  we downloaded the  verison ie4000-universalk9_iox-tar.152-7.E.tar from cisco site.We inst...

I have cisco nexus switches in vPC and they are connected to HP c7000 blade center switches and all my c7000 blade server has Linux Bridge is running, i believe something went wrong somewhere in Linux Bridge configuration which created loop and it bl...

So I have been reconfiguring a 4500x pair into VSS today and I have seen some configurations where the virtual link 1 and 2 port channels are shared between ports on each switch.  So port 1 on sw 1 and port 1 on sw 2 is part of a port-channel assigne...

I recently purchased a BT Youview box but when I stream BT Sport on the YouView box, my SKY Q mini boxes disconnect. I have read that this is because BT Sport uses multicast to broadcast the programs & it floods other devices on my network like Sky Q...

Hello,I've found myself in some trouble with configuring VRRP and a backup interface on a 1921 router. My LAN edge has two 1921 routers with VRRP configured between them. VRRP is configured to GigabitEthernet0/0.120 subinterface on both routers and c...

Currently at a customer site with four Nexus 9364c switches running 7.0.3.I7.2Upgraded one to I7.6 and the fan speed doubled, 4400 rpm to 8800 rpm.Also, the fan model changed from  NXA-FAN-30CFM-F to NXA-FAN-160CFM-PE I have read a previous discussio...

Hi I wanted to set static ip for MERAKI AP's, I got this message for one address: % Address 10.x.x.x is not in the database.After limited search when i couldn't find the solution, I decided to use the next available IP 10.x.x.y, since it was automati...