Hi Team,I am not able to authenticate one switch C9200 with AD server. All other switches are authenticated and working fine.Below is my config. Please advise.New SW Backup 10.9.22.15 __________________________________________ SERVERROOM#sh run Bui...
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Resolved! How to Read Cable TDR Testing Result
Hi network gurus, I have a hard time to determine which part cable is broken at below. Do both short and open mean that we have cable issue from patch panel to the Ethernet port on the wall (the cable run inside the wall/ceiling), and the ...
Resolved! (int gig0/0) mgmt interface
Hello Guys,I had a Cisco 2960x switch placed between internet and my site and there was few more direct access to internet via this switch it was access via out of band management means (only console port) no ssh or telnet.Now i got new Catalyst 9300...
Hello friends,I have ran in one strange issue.I have a SG550XG-24T 24-Port 10GBase-T Stackable Managed Switch into our network. It is a single switch. There are various ESXi hosts connected to the interfaces of this switch. One of the port has went d...
We want to connect several third party devices in a HSR (High-Avail. Seamless Redundancy) Ring using Cisco Catalyst IE3400 Rugged Series.The other devices are 100 MBit Copper and there is a Fiber Link between two locations in the Ring, so we plan to ...
All: I have an interesting scenario below. IE4000 (Stratix S5400) running Version 15.2(7)E Physical interfaces that are members of a PRP interface can change status, but they do not show down until both interfaces (LAN_A, LAN_B) are down. It is almos...
I'm attempting to run the following ping command:switch# ping 8.8.8.8 source-interface ethernet 1/48 count unlimitedSwitch reply = ping: bad context I can run standard ping successfully:switch# ping 8.8.8.8PING 8.8.8.8 (8.8.8.8): 56 data bytes64 byte...
Hello all,I have a two HVAC controller devices connected to 2960Xs which connect to a 4500X doing some basic stub routing. The devices consistently "disappear" off the network and are unreachable by our facilities team. They can't reach the web int...
Hi, If I have multiple logging hosts that i need send syslog to, would it be possible each host receives different level of syslog? Thank you.
Hi AllJust a quick question on the licencing for a 9K switch.When we purchase a switch, say it has Network advantage and DNA advantage 3 year, does Cisco automatically apply the DNA licence from the factory when it is shipped?Or, do we need to regist...
Layout: New Camera---->POE Injector---->IE-4000---Fiber Trunk---->Cat.9300---->Camera workstationI recently replaced a faulty camera with a new camera on my network (Layout above). Every time I open the camera webpage on the camera workstation, the...
We are trying to setup a monitor session for a routed interface on a Cisco 4431 ISR router. From all the search result, it seems I can only perform packet capture monitor session on a switch module for a layer 2 interfaces. Is there any way we can ...
Hi folks,Some questions on the subject that my searches haven't found an answer to yet on this. I have 3 Cisco 3850 WS-C3850G-48P-E switches I bought used to upgrade our church network. I do commercial network-based AV as my day job, so am familiar w...
Hi,Currently I have two Cisco 6800IA in stack mode and I have associated with the number FEX 100 to the parent switches, each 6800IA has an uplink to the parent switches. I need to replace the one of the two. Could you please let me know the process ...
Resolved! SFP Type
Hello, I am trying to find out the type of SFP that we have in several switches. When I issue a "show interface" "show inventory", the type of SFP that comes up is "1000Base-SX SFP". When I use the Cisco Optics Matrix, this type of SFP doesn't come ...
