I've got a 3750 switch that's being flagged in solarwinds for discards. This is a distribution switch with gig ports, and its single uplink port to a Riverbed and satellite wan link is the one recording drops. It's average utilization is a pretty c...
Forum Posts
Hello, We use Nexus 3Ks as our core switches and I've been trying to build these in GNS3 as I need to make some changes on the live switches soon and want to test few things in a lab environment.I've put most of the config on the 2 switches, but I'm ...
Hi Team, In our office, Totally we have 350 users, for that we are going to arrange new network setup for that please refer me to make core layer, distribution layer, access layer switches - this can support securely with smart small busine...
Hello, I'm not sure how to proceed with my problem, probabely I my idea is wrong, because I didn't found any examples of such confiugration, but then, what is the right way? I'm going to classify traffic from untrusted source. So for example I would ...
Resolved! C5548 and C5010
Hello, can anyone answer my questions regarding these switches please. 1. What are the advantages of the newer 5500 models 2. Am I able to use these as normal 10gbe switches without Fibre Channel Thanks
Hi guys. I have Cisco 881gw w/ embedded wireless access point. I configured two bridges between ap and router modules like:- BVI1 access point control plane link 10.1.1.4/30, where: 10.1.1.5 - router bvi1, 10.1.1.6 - access point bvi1- BVI7 - data pl...
hi team, while i am configuring cisco router with pppoe protocol enable, i am getting following error, Term-Server-7(config-vpdn-acc-in)#protocol pppoe^% Invalid input detected at '^' marker.Term-Server-7(config-vpdn-acc-in)#Term-Server-7...
Resolved! New C9407R blades will not power on
Good day Folks,So I am here because I am stuck. Just received a brand new C9400 series switch and my blades will not power on. When I did a show module command, it shows that the modules are recognized but show in a power-deny state. Please help.
i had 3 switches and ( -2 were in bundle mode ver 16 os) and ( one was in install mode ver9 os) and it had old version than the other 2i followed the steps in these video:https://www.youtube.com/watch?v=bX006rPu4pA and when i rebooted the switch it c...
some connection shows network failure like the RED paths in graph, the PC's gateway is configured on N7K that is in HSRP configuration, is the problem on N7K's configuration？ please help.THANK YOU.
Resolved! Inter-VLAN Access for FS
Hi all, I am somewhat of a Cisco switching beginner, but have inherited a network that contains a switch stack of 4 x Catalyst 3560. Due to the sale of a portion of the company (and the end users still being in our building), I have had to create a s...
Resolved! Show Mac Address / IP SG 300-28
I have SG 300-28 in my network. want to know all devices' ip addresses or mac addresses connected to my switch. is this possible to see from web browser? or only from command line? what are the commands then?
Hi, I recently purchased a Cisco SG100-16 un-managed switch and have plugged in my NBN modem into port 16 and it has a green Link LED, I have also plugged in all Ethernet cables into the remaining 15 ports (none of these have devices connected), on a...
Hi, I have configured a cross-stack etherchannel in a Cisco 3850; ports get added to the port-channel but one port always get suspended. If I try to add one when i add the other it gets suspended; if i change the order in which I add the ports to the...
Hi,I am not sure about question to be ask in this particular forum. Please help me to resolve my problem.I have 1 Server 2016 (Physical Machine)NIC teaming with LACP Dynamic (NIC3 + NIC 4) -- Both NIC are connected on different Switch(Arista switches...
