Hi all, As far as I know the 9300 supports gre. I am looking for a replacement of DMVPN. The network is built using ISR G2 which are going end of life. The network consists of a redundant hub and 6 spokes. 7 VRFs are in use which connect through a ...
Hello, just wondering if anyone knows how many HSRP instances can be run on a Cisco 3850 WS-C3850-24T-E? I know a Cisco 3750 can only run 32 instances and its documented, but the only document I can find on the Cisco 3850 is below, which mentions g...
Hello, I would like to ask How I can confugration the Switch port for Camera ? The commands which I need to put in the interface ? the same of when I have IP PHONE or there is something change? Thanks
A couple years ago, Cisco changed the dot1x configuration for the catalyst switching platforms, and broke it into several revisions depending on platform I am trying to figure out how to implement 802.1x port authentication on a Catalyst 3850 , bu...
hi all, i want to know something about core switch redundancy, when we connect two core switch with stack cable and want to both switch as active active, is it possible? if one switch goes down then what happen? and if both are working then, are they...
Hello Guys, i am using Cisco Catalyst 3850 as my IPTV core switch (connected to 1Gig Fibre from ISP) to receive multicast streams to my network. i am facing freezing and VLC error message shows picture too late to be displayed when connected directly...
Hello, I have a pair of Catalyst 9500-48Y4C with 16.10.1 IOS XE, which is the minimum IOS to support Stackwise Virtual. Has anyone deployed Stackwise virtual using 9500-48? If so, any issues? Also, did you use ePAgP dual-active-detection? Any ...
Hello, We have installed a 9407 in a new building down the street from our primary datacenter, which has a VPC pair of Nexus 3Ks). We have 2 separate ISPs each providing us a real-time L2 link to that building. The intention is to provide redundant c...
Hi there everyone! We ran into a bit of a bind during a maintenance the other night while trying to apply some newly obtained permanent enterprise licenses to a pair of vss'd 4500x switches. We were going from IP Base to Enterprise however the .lic f...
Hello everyone, I'm using ME-3400EG-2CS-A with IOS METRO BASE TAR (part number : S340XBK9T-12260EZ). This part is end of sales, the replacement part number is N520-4G4Z-A. But there are two Technology Package : Metro Access & IP Access. Which pack...
Dear everyone, Cisco 3850 48ports non-poe Version 03.03.00SE configured span port and I see an amber light. I see the interface is capturing the traffic. I am monitoring 2 interfaces in one session, but I do not see the traffic going out to my ...
So lets say I have an etherchannel where many hosts talk to 1 server, would source mac load-balancing be the best option?
Hi everybody! Got a question from a partner that is about to improve and secure switching on three different sites. He has 6 2960X in place, 2 at each site, and now he wants to 1. Stack them with with flex stack 2. Use RPS2300 to secure uptime. ...
Cisco docs are a bit confusing on this. So if UDLD normal mode is used, does the port/link remain up even when a unidirectional link failure is detected?
Does anyone know why the 4500X VSS doesn't communicate on L3 with another VSS? The layer1 and layer2 are working fine however I'm unable to ping each other when assigned IP's on physical L3 port. If I convert the switches to standalone it works fine....
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