Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
We are facing intermittent issue of network service loss, approx. once or twice a week. We experience what appears to be a port flapping issue, which then triggers a series of failovers between switches on the network, which results in users losing i...
I am still working on the switching and routing at a small school. I have the 1841 hanging off port 48 on my 3750 switch and it connects to the router in port 1. I am trying to get this 1841 to host several ubiquity access points and provide basic d...
Hello, I´ve recognized the Spine+Leaf Design for FP as best-practices for large and scalable DC L2 fabrics. However, for small DC environments it´s technically possible, that Leafs can be directly connected in almost every meshed topology using FP li...
Got it all configured and inter-vlan traffic is flowing, I can get out to the internet, but I can't connect to ASDM from that vLAN. I added the Management Access entries for that network and interface, but it still doesn't work. From my research I th...
Resolved! 2800 IOS Support for HWIC-4ESW
System image file is "flash:c2800nm-advsecurityk9-mz.124-24.T5.bin" Cisco 2811 (revision 53.51) with 247808K/14336K bytes of memory.Processor board ID FHK0923F0NV2 FastEthernet interfaces2 Serial(sync/async) interfaces1 Channelized (E1 or T1)/PRI por...
Hello Everyone, A quick question regarding line cards distribution in a 7710 chassis. If i have two line cards per chassis. From high availibility point of view, Is there any pros and cons of installing both cards next to each other e.g. slot #1 and...
Hello Pals,I have two 4506 switches connecting via L2 etherChannel and various SVIs. Everything is fine but 2 out of the 32 SVIs configured do not communicate using HSRP. Both claim they are active. All the VLANs are allowed on the EtherChannel trunk...
Resolved! 3850 stack question
Can someone shed some light on the difference (if any) of stacked 3850s vs 3750s or 2960s? I ask because the cli of stacked 3850s is slightly different than the other two. Active and Standby vs Master and Member. Even with that do the 3850s behave...
Resolved! no out-of-service command does not work
Good day to all, I've got a Nexus 5596, whose ports 1/33-48 are configured as FC ports. I put a couple of ports in out-of-service, and now I want to bring them back up. Unfortunately the no out-of-service command does not work. It takes more than 2...
my PC tcp/ip setting: IP adrress 10.30.1.92, 255.255.255.0, with tftp server enabled. my switch vlan 10 ip 10.30.1.93 we don't have firewall we can launch ssh from 10.30.1.92 and login to 10.30.1.93. also from 10.30.1.93, we are able to copy run tf...
Hello, I want to apply the 802.1x on my switch. Some PC are authenticated with certificat the printers with MAC @ (mab ) => not problem. But I check some port to find the equipment on the DHCP server but some port are without MAC @ : when I remove th...
Dear Sir, All of our Lan pcs are connected to 2960X L2 Switch . 2960X Switch is connected to 1921 router. From two days I am getting high latency when trying to ping the switch or the gateway router. Will you please suggest how to troubleshoot the is...
Resolved! HSRP configuraiton
Hi, I am new in HSRP configuration, please help me to come out from this issue. I have one cisco 2800 Router and two Layer 2 Switch 2960 Cisco.I have been told to make one switch redundant. if switch one goes down and traffic should flow to router fr...
Hi, I have implemented a QoS in a network with 3560x switches as shown in the attached template.QoS is implemented for only single vlan 11 whose SVI is in the Distribution Switch 4507. The ports are not marking packets .It is not even showing packet...
we have installed the switch and wireless lan conctroller and enter management IP, how to uninstall the switch and wireless lan controller as we need to return this switch and WLC to our vendor
