I have 3 access switch C9200 POE stacked and connected to 2 core switch stacked. Access and core switch are connected via LC-LC single mode fibre. However ports on both core switch 1 connected to access switch is showing up and green but the port bet...
In my company, we have a firewall instead of routers, and the firewall does everything as a router. Is it really good practice? or do we really need routers? As we know every device has its own features.. Just asking. BTW we also have multiple sites ...
Hi, can someone please advise the power consumption of nexus 7702 and nexus 5548? I tried to use cisco power calculation tool, but the result is bit confusing. for Nexus 7702, the result is total current 20 A, but the total power is 1100w, if use the...
Hello Cisco Community,I'm facing an issue while trying to configure VLANs on a Cisco Catalyst 3560 switch. I've followed the official documentation and various guides, but I'm still encountering some problems. Here's a summary of what I'm trying to a...
Hi, For a 4 stack Cisco 3850, would it be possible to not run the last stack power cable from 4th switch back to 1st one? We don't have a proper length of stack power cable, but able to run the rest of stack power cables between switches. Than...
I have an error when I try to use the simulation, any ideas on how to fix it.ps. I'm new to using this program.
I have several 3560CX switches running only IPv6 for management of the switch. When doing a copy running-config to tftp://IPv6_address the procedure works correctly. When doing a copy running-config to tftp://tftp_server_DNS_name the procedure fails ...
I have followed these steps and every time i load the flash it does not accept the password. I don't remember what the username was or even if there was a admin userreboot switch press ctrl -] Enter the conf t commandType admin-password Ad123minType ...
Hello, I am trying to do a lab in CML for my studies in Private VLANs, and I can`t seem to make the SVI or the interface eth5/1 act as a promiscuous port. I am using a 9000v NX-OS. The community and isolated ports work fine, but they can`t reach the ...
Model: Cisco WS-C3750X-48T-SIOS Software: C3750E Software (C3750E-UNIVERSALK9-M), Version 15.2(4)E10, RELEASE SOFTWARE (fc2)2 x Power Supplies: C3kx-pwr-715wac 715 Watt Show Power Inline:Module Available Used Remaining(Watts) (Watts) (Watts)------ --...
I am new to packet tracer so i wanted to connect a Serial DTE cable to a ISR4321 router but when i open the router in packet tracer and went to connect NIM-2T by dragging and droping onto the empty slot but it is not adding (My router power is off)Os...
My co-worker and I are having a disgreement over this question and perhaps someone can help us settle it. Here's the question:On a 100 Mbps full-duplex port, is the total, aggregated bandwidth 100 Mbps or 200 Mbps? I think it's 200 Mbps: 100 Mbps T...
Dear All, I do have an issue with VTP. I want to have 2 VTP Server at the same site but they shouldn't distribute their Vlan Database. The topology is; Edge SW - Distribution - BB (Site 1) - BB (Site 2) - Distribution - Edge SW Both sites uses ver...
Hi colleagues!Could you please help me with the following question?We have a Cisco Nexus 93180YC-FX3 installed in our DC, with NAT configured.I ran debug "debug ip nat clients-events" and "debug ip nat error".The following message appeared:09:24:23.1...
Hi guys, Can someone help me understand what is meant by aggregate throughput as it relates to the ISR 4431 series routers. Is this aggregate throughput for WAN or LAN? Thanks
