Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
Resolved! Cisco 9407 IOS dual supervisor upgrade
Add Installation File Flash:cat9k_iosxe.17.06.08.SPa.bin Activation CommitThis is the status of your application.I_MFDS_9407_2#sh verCisco IOS XE Software, version 17.06.08Cisco IOS Software [Bengaluru], Catalyst L3 Switch Software (CAT9K_IOSXE), V...
Resolved! Cannot access HTTPS/SSH through OpenVPN
Hello,I'm attempting to access my Cisco Catalyst 1000 switches through OpenVPN. However, the connection just keeps timing out. Am I being blocked locally from the switch? I never added anything on the switch only the route on my OpenVPN confugraiton....
Good morning pros,My office recently bought a Cisco Catalyst 8200L Router. It is currently running 9.17.14.01a XE as the software. I am trying to set up SPAN on this router, however I can not disable routing on any of the ports to make one of the por...
i see catalyst 1200 CLI Guide show how to config 802.1x MAC-Based authentication. but when i console to c1200 device i can not put the command. Does catalyst 1200 support 802.1x MAC-Based authentication ? switchxxxxxx(config-if)# dot1x authenticati...
Hello everyone,I have the following issue:We are using a Network Access Control solution that reads data from our Cisco switches via SNMPv3. This works fine on all switches except for two, which have a problem when reading certain MIBs.The following ...
I don't understand differences between Catalyst 9300, 9300X, 9300L, 9300LM. And also I don't understand the meaning of those extension. Someone please help me to understand those.C9300X-48HX -> HXC9300X-48TX -> TXC9300X-48HXN -> HXC9300X-12Y -> YC930...
I have two cisco Nexus3500 C3548P-10GX Chassis connected to one another via L3 port-channel. MTU on the system and interface are both set to 9000, however I am unable to ping over link more that 1478 bytes?
Resolved! C1200 and bpdu Guard
Hi,my understanding is that if you enable “portfast” on the access ports, you should also enable “spanning-tree bpduguard enable”. We have some Cisco Catalyst C1200 series here now and I don't see any way to enable bpduguard there. it simply doesn't ...
Hi, I saw that there is a default route in the routing table that I cannot find in the running configuration. When I type show ip route (as shown below), I see a default route with two next hops (192.168.1.1 and 10.10.10.1). R1#show ip routeS* 0.0.0....
Good afternoon,I noticed something, that I am trying to find to out if the expected behavior: I have a pure L2 switch, with I only configured: ip default-gateway 10.55.158.1 int vlan 75 -> and assigned an ip to this VLAN And if I perform "show IP r...
Cisco N3K-C3064PQ-10GX with LAN_BASE_SERVICES_PKG license on nxos.7.0.3.I7.7a-n3064-compact, and I only below, support eBGP? Can I do this?This is what I need:///////////////feature bgprouter bgp 123456address-family ipv4 unicastnetwork 10.0.10.0/24n...
Hi there,I'm planning on creating GRE tunnels between 2 remote sites. I can ensure IP connectivity, end to end with this GRE tunnel, but what is the best way to monitor this connection to see for any loss of connectivity? We're hoping that we can cap...
I require your precious help in resetting the console login password and the IOS on our production Cisco C9200 switch 48P. Without losing a single configuration in the process. We are currently running on Cisco IOS XE 17.06.05 [Bengaluru] and are qui...
Resolved! 2960 Switch and Unmanaged switch issues
Hello all,I work for an offshore drilling company. We currently have a platform that is having issues with an unmanaged switch attached to a 2960. Whenever they lose power, which is often, the devices connected to the unmanaged switch lose their IP a...
Hello, We are facing issues with a faulty SUP module, Chassis Type : WS-C4507R+E Faulty SUP: WS-X45-SUP7-EIssue: SUP Module has failed and stopped working; Redundancy status on the switch is disabled. Troubleshooting Steps:- Reseat the Faulty SUP.- C...
