Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
Hello all,Whenever I login successfully to a Nexus switch, the folllowing message appear: Cisco Nexus Operating System (NX-OS) SoftwareTAC support: http://www.cisco.com/tacCopyright (c) 2002-2014, Cisco Systems, Inc. All rights reserved.The copyright...
I need a router that 4 people will use. I do a lot of gaming.ASUS RT-N12 D1 IEEE802.11n or RT-AC66U IEEE 802.11ac...which router will fulfill my needs?
Hello. I want to know demerit about it. Cisco book says that 'switching components are in place only after the packets enter the router. and they are removed when such packets are not being forwarded by the router. if there are large numbers of pac...
I think C3850 Switch in my customer site seems to have some problems..The major symptoms are following as :- I can see some physical interfaces on the configuration as following. interface GigabitEthernet1/0/1 no switchport no ip address speed 1000 ...
I configured a few vlans on a switch. 3 vlans, each assigned only one port. The ouput of show vlan brief shows me exactly what I would expect:IOU1#show vlan briVLAN Name Status Ports---- -------------------------------...
Can I use the power supply of 4507R into 4507R+E?I have two old 4507R with 1300W power supply，now I want to upgrade to 4507R+E，Can I use the power supply of 4507R into 4507R+E?
I am facing high CPU on one of my 4507R-E Chassis. I am having "WS-X45-SUP6-E" SUP and all of my line cards are "WS-X4648-RJ45V-E".My current IOS is : 12.2(54)SG1I have followed the below document.http://www.cisco.com/c/en/us/support/docs/switches/ca...
Hello community,I have a stack of 2960S (c2960s-universalk9-mz.122-55.SE2.bin) and the master has failed (used to have a priority of 14). The second switch has become master (priority 1) as can be seen below:Switch/Stack Mac Address : e8ba.702e.7b80 ...
Dears ,please help me in this problem I have switch 3750G-12S but when we access in the switch by putty give me un knowing sample as below only when move and insert the cable in the console switch port :▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒}▒▒▒}▒▒▒▒▒▒▒▒?▒▒▒▒▒▒▒▒...
Hello, I have cisco 3850 with lan base license, and i want to enable dot1x feature for Cisco ISE, is this lincese support dot1x or i need to upgrade the license to ipbase? Thanks
Hi All,i have two quiries:1. if i install the license on the switch do i need to reload the box?2. does this switch support fex? Thanks
Hi All, i have two nexus 7k with two cards N7K-F248XP-25E and one card M2 for OTV, and five N7K-C7009-FAB-2 in each chassis, my questions are:1. this module N7K-F248XP-25E, i read this module has two mode shared and dedicated, if i use it dedicated ...
Hello,I have 9 switches all together currently running on IOS 15.0(1)SE2 (which originaly came together with those switches). As per company requirement, we need to standardize and upgrade all switch in the data center to the latest IOS 15.2(1)E1. Bu...
Hi, Im Currently using a 4431 router configuring it with a bridge domain. Im encountering problems with the bridge domain interface not able to ping my load balancer IP address.We have one 4431 router connected to 2 2960 switches with 2 F5 connected ...
Hi, I'm trying configure a nexus 6001 version 7.0.5(N1) for NLB. I've configured the static entry with "ip arp X.X.X.X aaaa.aaaa.aaaa" in vlan interface configuration but cannot pinging from the user network.When I try to ping the address configured,...
