Hi,As part of Factory acceptance testing, we are running diagnostics on newly acquired switches. For this specific model (IE9320-24T4X-E) with IOS version 17.15.02. The following command are use:diagnostic start switch 1 test allshow diagnostic resul...
Needing a little help here please. I have inherited a C3650-48PQ switch that was running as a core switch. I am trying to clear configs on it and initialize it as a standalone switch in a lab environment.So far I have been able to remove vlan.dat and...
I have a complex network that is already running, there is a condition where I need an additional IP address because the IP address is almost full, is the best solution to create a secondary IP address on the same interface or do I change the subnet?...
I am a bit confused regarding the inter VLAN lab I created with the help of three switches and four VLANs (10, 20, 30, and 40).On SW1, I configured VLANs 10 and 20. SW2 has VLANs 10 and 30, while SW3 has VLANs 20 and 40. On SW1, I configured the trun...
Hello, I don't know how I can check the memory usage on the C1200 and C1300. I read "Cisco Catalyst 1200 Series CLI Guide" and "Catalyst 1200 Admin Guide" but I could not find the relevant commands. Is there any way to get the current memory usage on...
Hello all ... Hope everyone is doing well !!!I have a couple questions around the Cisco C9300X-24Y-E interfaces. My first time working on this specific model so I am a bit unfamiliar with the interfaces in the running-config. In the running-config I ...
Hi All! Is there a cisco document that confirms if there is direct upgrade from 2960X Upgrade Path from 15.2(2)E6 to 152-7E12?
Hello, I have configured a trunk port on a C9300 stack as follows:interface TenGigabitEthernet3/0/37switchport trunk native vlan 91switchport trunk allowed vlan 2-4,81,91switchport mode trunkno ip igmp snooping tcn floodIt will pass untagged traffic ...
Hello,If I run a snmpwalk to check port errors on gig 1/0/2 on this 3850 it has 103 errors:snmpwalk -v 2c -c public 10.1.3.18 .1.3.6.1.4.1.9.2.2.1.1.12 iso.3.6.1.4.1.9.2.2.1.1.12.1 = INTEGER: 0 iso.3.6.1.4.1.9.2.2.1.1.12.2 = INTEGER: 0 iso.3.6.1.4.1....
I work at an enterprise level network and wish to upgrade the version of a switch C9200L-48P-4G with Gibraltar version cat9k_lite_iosxe_npe.16.12.03a.SPA.bin. This version is vulnerable to Cisco IOS Software Command Authorization Bypass (cisco-sa-aaa...
Hello everyone,I'm trying to implement QoS on a lab environement for ncs55xxDue to hardware limitations, i can't match dscp / qos-group for egress traffic so i decided to match traffic-class. This requires me to mark ingress traffic to traffic-class...
My new Lenovo P1 laptop with Windows 11 was not able to communicate via the blue Cisco USB console cable to my IR1101 router serial port. My previous Lenovo X1 laptop running Windows 10 worked fine with the same cable and the same router. Solution: I...
Hi, We upgraded our Nexus-93108TC-EX devices to software version 10.2.4.M and now we are receiving the below warning message. I believe this is a bug , how can we resolve this issue? Any assistance would be greatly appreciated. 2023 Apr 18 14:10:58 ...
Hi,I need to replace the old C3850-XS-S SFP+ switch with a new switch. I found this 9300X 12-Port 25/G/10G/1G SFP28 with a modular uplinks switch, and I want to ensure that it replaces. Thanks,Yared.
I have a C1000-8T-2G-L and C1000-24T-4G-L switches running IOS ver 15.2(7)E4. When I plug in brand new GLC-LH-SMD sfp's they are recognized at first but when I do a reload or plug the sfp into a different port, I get %GBIC_SECURITY_CRYPT-4-VN_DATA_CR...
