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...
Hi everyone I get a latency increase issue on the topology 1 below: 3750 connect to pc by L3 interface 3750-A and 3750-B connect to 6509 by L2 trunk interface. 3750-A, 3750-B has it own vlan interface and assign IP for the vlan i...
Dear All Expert and Cisco Systems. I need to ask something related with C7600 Hardware performance during using NAT.As i know, NAT feature is being operated by hardware assisted like this information (http://www.cisco.com/c/en/us/products/collateral/...
HiI am looking to deploy a simple RADIUS solution and I'm having some issues. I would like to have RADIUS authentication for selected Active Directory users. Should the RADIUS server become unavailable, I would like to be able to log in to the swit...
I am trying to enable policy based routing on a new 3560x switch.The device has the following code CAT3K_CAA-UNIVERSALK9-M and the IPSERVICES licenseI can create the route map in global config mode but when I try to enable pbr under the required int...
I'm having a problem involving IPv6 with stateless autoconfig on my network. I have a Cisco 800 series router and we have several VLAN interfaces each configured with an IPv6 prefix. The problem I'm noticing is that whenever any host on the network t...
im trying to track down a network performance issue, because transfers to our as400 are very slow. IBM says its not an issue on their side because they are seeing resends in the trace file. I did notice some output errors on some of the ports as wel...
I have a new Catalyst 4500X-16 SFP+ Switch with ten GLC-SX-MMD SFP modules connected to ten Cisco SG300-10 switches with MGBSX1 SFP modules. The 4500X is all default config except all I did was setup SSH so I can manage remotely. I have GB connecti...
Can anyone please help me get my switches talking? I am currently in training for entry level certs and can't continue until i get these talking. I have two 2950 switches connected via port 0/1 on both switches. (tried both crossover and regular ca...
Is there a command that will allow me to see the last time an interface changed its up/down state?
Hi All I have a 2600 router with two LAN interfaces which I am using for a PoC and has the following settings:FE 0/0 - 10.0.0.1/24 - client LAN - inside FE 0/1 - 10.1.1.1/24 - server LAN - outside The direction of the flows are from the clients to t...
We would like to refresh our legacy C4000, C3524 with either C3850 or C3650, The overall ports count is around 10,000. The Unified access is still up in the air, I cannot find any major difference between C3850 and C3650 (I don't think the stack back...
Hi Having 1 query on QosIn between switch-router , we have 1G port & we are plan to do Qos implementation.We are plan to allocate 400M B/w ( exceeding 400M will drop the traffic) for voice traffic in 1G Uplink My query is : Assuming 400M voice path ...
Hello community, I was wondering if someone can shed any light on this...We have two buildings which we intend to connect via two different providers (probably metroethernet links). The two buildings will be on the same VTP domain (vlan extension fro...
Hi, We are planning to replace one of our stack switch(2960 S 12.2(55r)SE ver) to new(2960 X 15.0(2) ver).Please explain the procurer before connecting in the stack and after connected. 1) If we need to upgrade the master switch version to 15.0(2) ...
Hi, I have a problem with NAT because i am confused with basically 2 command's one is "# ip nat source static X.X.X.X........" and the other is # ip nat source inside static X.X.X.X........" What is the purpose of adding or not adding the inside ...
