What happens to a 3750G or 3750X switch's configuration file when it is separated from it's stack. The switch is not the number 1 switch.
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One of our Cisco 3650 switches rebooted unexpectedly. . After rebooting it will show the Last reload reason: Critical software exception, check crashinfo:crashinfo_RP_00_00_20210917-233611-GMT error. Could anyone explain why this error shows? . Thank...
I am writing a new config to my 3750G switch using Putty and a serial cable. When the config has finished loading I get a "Configured from console by console" message. I then end the config load by entering Ctrl Z and am returned to the privileged mo...
Whenever I try to boot ISR 4451 using TFTP It gets boot but after some time It gets reboot automatically. *Jan 1 21:13:39.583: %SMART_LIC-6-AGENT_READY: Smart Agent for Licensing is initialized*Jan 1 21:13:40.004: %IOS_LICENSE_IMAGE_APPLICATION-6-L...
Hi All, I have been assigned a ticket where I am asked to perform a reboot of a device with the help of onsite support. The problem is:Everything related to the device's location is not up to date like rack location, rack name, rack unit, floor, etc....
Dear Team, We're facing SNMP Graph after replace ASR1002 instead of Cisco 7206.SNMP Graph issue only connected via subinterface users ( it is like zigzag) graph Issue only on subinterface traffic after replace ASR1002.When we were using Cisco 7206 t...
We had AT&T add a serice on demand (Metro Ethernet) between our 2 sites. Each site has a c9500 switch directly connect to the Metro Ethernet port on the AT&T circuit. When connecting the c9500 at the secondary site I'm able to connect to a vLan creat...
Hello, I have run into an "issue" that I cannot seem to crack.... I have a C9300-24UX running version 16.6.2 and a WS-C3560X-48 running version 12.2(53)SE2. I had a wireless AP connected to the 3560 that was getting around 250Mbps, and when that same...
hello,how i can make switchover and reload between two supervisor of C6509 !and if i make switchover did automatically the standby supervisor will be active and then will return ! thanks in advance.
There are fully Manage, could managed, smart managed, web managed & unmanaged Switches. What are the difference between them ? Does all of them support VLANs ? I thought unmanaged switches doesn't support VLANs. But the TL-SG105E does, even if it is ...
when i either ssh or even console port into this one stack of 3850's i have its real slow to keyboard. even just typing username to get in. i have another stack in this building and its fine. just this one stack. i did have a bunch of extra files...
Hello Folks, we are using Fortinet firewall and cisco core switch and access switches. VLANs & DHCP are configured on the core switch and access ports are configured on the access switch. Right now the user is connected to an access port that is gett...
Using the following devices:L3 3560 sw3700 series AP with autonomous firmwareISP LTE/3G modem Using the AP with several SSID's to provide wireless connectivity. Each SSID has a VLAN on the SW to which the ISP modem connects. Each VLAN should have its...
I'm somewhat new to packet tracer but I'm doing a cyber security course that uses packet tracer to learn networking. As you can see in the first screenshot I'm using the Home Router (which is the only router I want to use at the moment) and there is ...
Resolved! smart install vstack command in NX-OS
Hi Experts! I'm looking for a official document for the command "vstack" in Nexus devices.Seems NX-OS doesn't support smart install service? and also disabled by default? But I need a official document that explains about smart install in NX-OS.And I...
