We have a couple of nexus 9K models which are getting the above bugs models : C9348GC-FXP and C93108TC-EX there are several devices of the above models in our environment and google does not give any clear picture nor I could find and community discu...
Forum Posts
HiI have cisco IOS DHCP server configured on a 2960G switch on Vlan 20. I have added a "IP helper-address" on the SVI of the switch for our Ghost server which is on a different subnet (Vlan 70) to the switch. I'm trying to do a PXE Boot to the ghos...
Dear ExpertsMy Uplink provided gave me Layer2 Access Ports (don't know which vlan is that)I have my cisco switchesHow I can configure multiple vlans and send to upstream on Trunk interface ?Please adviseMany Thanks
Resolved! CBS350-8P-E-2G as DHCP Server ?
Dear Forum Members,I am new at the Cisco World and want to dive into it, because for my Media Installations i am searching for a Switch with8-10 Ports,4 Ports of POE,it should be fanless or very quiet because of in room installation,it should be able...
Resolved! Internal Firewall ASA
Hello Dear Colleagues, I have 4 vlans and all of them are communicating on Cisco Core L3 switch. Right now, I want to put a firewall for VLAN 40 to prohibit some access to other vlans. I also have external firewall for internet access. What I want to...
It boots into ROMMON (after platform install software xxx) i guess flash is corrupt switch: dir flash: Size Attributes Name - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4096 drw- .EXPAND_MOUNT_QgCJ - - - - - - - - - - - - - - - - - - - ...
HelloWe have Cisco CBS350-8T-E-2G Managed Switch with 3.0.0.69 firmware version and We want to update it.Latest firmware version is 3.3.0.16. Do we need to install versions that are in between 3.0.x and 3.3.x? I mean upgrading versions one by one?Wha...
Greetings,i purchased four CBS 350 switches new, in-box and one of them has some rather serious problem that causes full lockups. As in, no serial console at all, no https interface at all, and all traffic stops moving. One has to visit the network c...
I have configured DHCP service on cisco 3560 switch and I want to deploy WDS/RIS in my network. Now I have to configure our Cisco DHCP Server so that I can use PXE to install and capture Windows OS Images but I have to configure option 60 for that. T...
DearsCan I stack the below switches or noSwitch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 28 C9200L-24P-4X 17.03.05 CAT9K_LITE_IOSXE INSTALL Switch Ports Model SW Version SW Image Mode------ ----- ----- --...
Hi all,I am CCNA trainer. I want to add to student profile check window to packet tracer activity. I just want to check the user info when I receive the completed project pka file from my students. So 1- How to add User Profile windows on packet trac...
Resolved! how to factory reset C9200L
i remembered before it's very easy to factory reset a switch such as 2960, just hold mode button 10 seconds restart.But now i have a new switch C9200L-48T-4G-E V02 already factory reseted by me but not successful so far.1. how can i know which ios im...
Hi,I'm hoping someone can help me with this. I'm trying to change the SIP server IP Address under the scope options (option 120) for NEC-Voip. When I right click on "Scope Options -> Configure Options -> Advanced -> then choose NEC-VoIP for vendor ...
Hi colleagues,I have question about CISCO NX-OS (9.3(7) and later) on switch NX9336C (used for NetApp Metrocluster).On switch I have defined values for default values:userpassphrase min-length 15 max-length 127userpassphrase default-gracetime 14userp...
Resolved! 9300 power stacking
I have quick question about Cisco 9300 switch stacking---I have one switch already in production and now I will be adding a 2nd one in stack. Does it matter how I connect power stack cables? I see yellow and green ends on power stack cables.Can I co...
