Cisco Catalyst Center
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2146 PostsActivity in Networking
vManage is not enough space for updating
Can't update vManage from 20.9.1 to 20.9.2.1[1-Mar-2023 6:03:11 MSK] Device: Failed to install: Signature verification Suceeded.\nSignature verification Suceeded.\nSignature verification Suceeded.\nerror-reason 'ERROR: Error: Disk space is not enough...
I am trying to upgrade ROMMON on 4331 from 15.4(r3)s5.
I am tying to upgrade the ROMMON from 15.4(r3)s5 to isr4200_4300_rommon_1612_2r_SPA.pkgthe output I get when I type in: upgrade rom-monitor filename bootflash:isr4200_4300_rommon_1612_2r_SPA.pkg allChassis model ISR4331/K9 has a single rom-monitor.Up...
Resolved! EEM scripting help
I'm trying to have EEM script where I run the script manually and it display the output of the results in the session but for some reason I'm unable to do so. This is what I have so far(config)#event manager applet TestCommand(config-applet)# event n...
Help with dynamic routing
Why I cant send packet to same vlan on the different router ?
ssh into a switch - no matching key exchange method found
Hello all, I have inherited an infrastructure with several catalyst 9200 switches. A few of them are unreachable when using ssh from a terminal, such as a linux server or Powershell. The error message is this: Unable to negotiate with <IP ADDRESS> po...
Resolved! Hello,Can anyone explain for me why my PC4 and PC5 cannot get DHCP IP?
My PC0 to PC3 can get IP from DHCP service, but I don't understand why the same thing cannot happen on PC4 and PC5. Please explain for me, thank you!
Resolved! C2960L-SM - ssh connection not possible
Hi, I have a C2960L-SM and noticed that I can't connect over ssh anymore. I getssh_exchange_identification: Connection closed by remote host If I run show ip ssh it seems ssh is running:SSH Enabled - version 1.99 ... and so on What can I do? Especial...
Configuring Type 6 Passwords in IOS XE
HistoryRequirementsConfiguration StepsManaging the KeysChanging the PasswordVerificationThese need to be reviewed \ changed.These are safe to use.FAQReferences History Traditionally Cisco has used several different methods for storing passwords and ...
Help with extended access list
So I've been working on my project and I've implemented vlans nad also router stick.Now I want to block connections between vlans that are not same with extended access list but something does not work..Here are the commands that I've writtenip acces...
ACL configure
I want to create an ACL on Cisco to prevent one network from communicating with others except for the internet. Can you help?
Can you pls suggest ethernet switch which should support 1G, 2.5G, PTP
Could you pls suggest cisco ethernet switch which should support 1G, 2.5G in RJ45 mode along with TSN, PTP protocol, IEEE 1588
About Setting Up CBX151AX
Having tried to register the MAC address on the website, the LED on the device is still flashing blue.
Resolved! vmware nic teaming
Hi, if NIC are teamed on VMWARE and set to "route based on the orginating virtual id" do i need to port-channel on the cisco switch ?
C1117-4P ISR router PPTP VPDN connection ok unable to ping LAN
I have recently upgraded from a 887 router to the 1100 ISR, we have a third party client that uses this router to VPN into the local network and connect to some of the services on the LAN. They use PPTP and standard windows client however since being...
Keep Up Interface to a device even when peer-link goes down on Nexus
Hello,i have a pc connected to VPC Peer Switch (vPC2) which has the secondary role. vPC2 builts a vPC with vPC1. How can i configure the port to always keep up the connection for this device, even when peer-link goes down (dragging out the cables).In...
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