Hi all, Using WS-C3850-48T, 03.06.08E, We are having MGMT VRF via mgmt interface which is Gig0/0. Everything ist working fine: Telnet, HTTP, SSH ... but SNMP still doesn´t work. Why ? What is your solution ?
Forum Posts
Hi, everyone!it seems that RSTP doesn't care to timers like max_age or forwarding when there is no STP device in a network. The below link approves this:https://community.cisco.com/t5/switching/msg-age-and-max-age-in-rstp/td-p/2251614 So there is no ...
Resolved! hard resetting catalyst 4510
hi all, as we inherited a 4510 from the previous company i am trying to hard/factory reset it i am trying to follow this guide but im getting stuck https://www.cisco.com/c/en/us/support/docs/switches/catalyst-4000-series-switches/21229-pswdrec-cat400...
hii bought some Cisco switches , but on the website, not coverage, what dose this mean? is the devise original or not ?
hi all, i have another 4510 the other one wont let boot up in 2142 mode so i cant reset the password but this switch it has already been flattened :) basically everytime i turn it off/on from the plugs or even enter the command #reset in Ios it start...
Resolved! Cisco ISR 890 keeps WAN port Shutdown
Hi,I have Cisco ISR 890 series (System image file is "c800-universalk9-mz.SPA.154-3.M9.bin".).I noticed recently that it started to "down" the interface GE8. GE8 is the WAN port and using DHCP. I have checked the interface for the Admin Shutdown (did...
I tried for hours, but I couldn't. I gave ip adress pc and vlan1, but doenst work. When i write "show interface status" everytime i seem notconnected. where is the problem i want understand.
device fireware:(Cisco Sx220 Series Switch Software, Version 1.1.4.1, RELEASE SOFTWARECopyright (c) 2014-2017 by Cisco Systems, Inc.)how can i disable sg220 ssh info set, this:
I was attempting to reset a Cisco 2811 router to factory default settings. Hit break and ended up at the rommon prompt.I then typed (or I thought I did), confreg 0x2142. at the next prompt I did a reset.Now just gibberish output to Putty. What to ...
Resolved! Cisco 3850 with Denali 16.3.6 + RADIUS
Have an odd thing going on with our L3 routing switch when it comes to setting radius authentication up on it. On the other switches that are not L3 with Denali 16.3.6 authentication and logging into the switches via RADIUS works fine. However, this ...
Hi everybody! Hope any of you had the same problem. We are using the tunnel feature in NX-OS. When the packets are bigger than the tunnel MTU and fragmentation is needed, the IP fragments created by the switch have different ID at an IP level and can...
Hi Guys, I am looking for a document that states that VLAN Group is supports in CAT9300 but I cannot see any specially in Cisco documentations. Because I am using this VLAN Group feature in my authz profiles in ISE. Thanks
When we set the ring on the 5 switches, according to the image below, there was looping on the network, dhcp did not work, vlans did not communicate, ie stopped the entire network for 1 hour. The other switches were running spanning-tree pvst ...
Hi everyone, I wonder if you can help me? We have several users running the MiCollab Softphone software on their mobile devices and have recently amended our Wi-Fi configuration to include an isolated guest wireless network. This network has no acce...
which two tasks should you perform to begin troubleshooting a network problem?(choose two)a. gather all factsb. monitor and verify the resolution.c. define the problem as a set of symptoms and causes.d. analyze the results.e. implement an action plan...
