The basic oddity is that when I run show ntp status or show clock the time is 10 hours off, but some switches that sync with it are correct. Is this a display bug of some sort where it shows the wrong time, but is actually right?I have a 3850 and a 3...
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Forum Posts
Hi @All I've got controller with dual port, who acts like an unmanaged switch, they are visible if they are in access mode. they want to connect each port of my controller to two different switches c9300-24t on the same vlan. I have to use RSTP. All ...
Resolved! High CPU Utilization caused by 802.1x
Dear Cisco Community ,Kindly help , I'm seeing high CPU utilization and as per the stats it shows its caused by 802.1x . Pls find attached logs and advice on what is the best solution to counter this CPU utilization for five seconds: 97%/6%; one minu...
I have an issue with the port-channel between c1200 and 9300. I have Vlan 1 , 10 , 70 , 50, but I can access Vlan 1 only.I tested between c1200 and 3750, and I found the same issue.I tested between c1200 and 2960x. It is normally used.Is it possibl...
When we checked output below outputs for your reference#int xxx#switchport mode trunk #show int xxx switchportAdministrative Native VLAN tagging: Disabled MissingTrunking VLANs Enabled: ALLPruning VLANs Enabled: 2-1001Capture Mode DisabledCapture VLA...
If there is a new cisco switch, other than referring the datasheet of the switch how do i know the speed capacity for the sfp port switch before connecting the sfp transceiver module? From the cli how to check it ?Is there any command for it?
Hi,I have a stack of c9300s with local DHCP server enabled on it. Here is the DHCP config:ip dhcp excluded-address 192.168.4.1 192.168.4.255!ip dhcp pool 192.168.4.0network 192.168.4.0 255.255.254.0default-router 192.168.4.201 Server works fine with ...
If I connect a cable between 2 ports on the same switch loop will come, if so how to avoid the loop even if it is done by mistake?Any particular commands to avoid this issue for future?
Hello,I've noticed on a few remote switches we are getting: %CDP-4-NATIVE_VLAN_MISMATCH: Native VLAN mismatch discovered on GigabitEthernet1/0/1 (10), with switch1. GigabitEthernet1/0/13 (81). Port Config: interface GigabitEthernet1/0/1 description C...
Hi, Please be patient and understand this is not a conventional enterprise setup. My skill set is probably half way CCNA.We have a large scale audio video system (massive multi-way divisible conference room) with Crestron NVX multicast video traffic ...
I am trying to enable SSH on a C3800 router. I did the following:Cisco Catalyst 8300 and Catalyst 8200 Series Edge Platforms Software Configuration Guide - Using Cisco IOS XE Software [Cisco Catalyst 8300 Series Edge Platforms] - CiscoPlease see the...
Resolved! CISCO 9200 "No space left on device"
Hello,I am trying to update a cisco 9200 switch ( in fact, it's a stack, there a 2 switchs).Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 C9200-24P 17.06.05 CAT9K_LITE_IOSXE INSTALL2 32 C9200-24P 17.06...
Hello,I need a Statement of Volatility for the CBS220-16P-2G-N model switch. This is a document that states what memory is present in the device including RAM, flash memory, etc. Thank you!
I looked over FAQ - Catalyst Center Third Party Device Visibility and I had two additional questions that I didn't see mentioned in the there. Is there a way to import MIB file to CatCenter for 3rd Party Devices? Secondly, is it possible to alert o...
Hello,I've been asked to retrieve the CPU and Memory utilisation via SNMP (SNMP_Exporter).I'm on a Ubunut VM and I've downloaded these 2 MIB files into : /usr/share/snmp/mibs/ CISCO-PROCESS-MIB CISCO-MEMORY-POOL I want to get the CPU and Memory ut...
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