Hello Community!Is there any way to show missing CDP neighbors? With the command sh cdp neighbors you only see the current neighbors.Thank you in advance.
Forum Posts
I'm trying to get this network where I can ping the PC from the Smartphone with these IP addresses. But, I don't know what I am missing. Was hoping someone would look at the file and let me know, please. Router: fastEthernet 0/0 192.168.10.1 255.255....
Resolved! Ios update for 3560-C : WS-C3560CG-8PC-S
HiI plan to buy WS-C3560CG-8PC-S (Catalyst 3560-C) for my home lab. I just created a new account on cisco.com (I did not register any equipment or contract for that new account). I was able to download ios 12 and 15 for that switch.- Will I be able t...
Resolved! Cisco Catalyst 9200
Hi everyone,I have Catalyst 9200 which I use for CCTV camera switch. The switch is connected with another switch Aruba and another Catalyst 9200. The problem that I have is : I cannot telnet from command prompt from command prompt to that main switc...
Hi, I just want to upgrade a Catalyst 3650 from Cisco IOS XE Release 3.7.02E to Cisco IOS XE Gibraltar 16.12.05B but it shows an error like this % Operation timed out waiting for switch 2 to respond. Operation aborted. Please help me to figure this o...
Hello, we have the following:Cisco IOS XE Software, Version 16.12.04Cisco IOS Software [Gibraltar], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 16.12.4, RELEASE SOFTWARE (fc5) 1. dhcp client + switch a + vrf a using helper ip source loopback ...
In a dual homed topology as in this image should the ports on the switches FXE-01 and FXE-02 connecting to vPC101 and vPC102 be configured with LACP? Would regular stand alone ports work?
We got a scenario that two N9k created as vPC with HSRP (Active:10.24.44.2/Standby:10.24.44.3 VIP:10.24.44.1). But the traceroute shows the traffic always go to the standby even we manually set the physical IP as the gateway. 1 <1 ms <1 ms ...
I need assistance on how to properly stack these 2 switches together. Both switches were reset to factory settings and upgraded the firmware to the latest version available. I have tried but have failed to get them to work as 1. Here's what I have do...
Resolved! CBS220 Firmware Update not working
My CBS220 shows active firmware 2.0.0.13 and the non-active firmware is a higher version. When I reboot, the switch would stay on the 2.0.0.13. I actally tried all four versions from cisco.com with the same result. Does anyone have an idea what else ...
I have a 4500x TOR switch that has fans and power supplies that push air from front to back. I've purchased 2 new power supplies and 5 fans that push the air back to front. When I put in the new power supplies and fans the switch never turns on the ...
Hi All, I've got the strange issue of the connection between Cisco 3850 (IOS-XE 16.3.6) and HuaweiFrom the picture the firewall sub interface interface VLAN502 trunk to the CiscoCisco switch and Huawei switch connect together with mode access VLAN5...
Hello engineers, I am trying to find out if Secure syslog with e.g. TLS is supported on Catalyst 9000 family and ISR 1100 family.This feature is already supported on XR plaforms.Warm regards,Josef
I'm troubleshooting a Windows 10 DHCP Issue which I think is related to IP Device Tracking. I think I can solve the problem with the command below :- ip device tracking probe auto-source fallback 0.0.0.1 255.255.255.0 However, I can't find any more i...
packet tracer setup . multiple vlans in both switch connections and two routers . i can not get pc1 or 2 or 3 or vlan 10,20,vlan 99 to ping outside the router. router sees the isub and everything is up and vlan 99 is trunking native to sw1 to r1 and ...
