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 ...
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...
Hello everyone, Here are the conf: !control-plane service-policy input system-cpp-policy!policy-map system-cpp-policy class system-cpp-police-data police rate 200 pps class system-cpp-police-routing-control police rate 1800 pps class system-cpp-pol...
Hi All, I have 8 x C9300 switches that need to be stack but I only have the 0.5 meter cables that ship with the devices. In the past I stacked the 3750s/3850s in a ring topology by connecting the top and bottom switches in a stack using a 1m or large...
I am tying to find information about a new filter that was add into packet tracer 7.2.1. In the options/preference menu there is a tap labeled "Answer Tree" which when selected provides an extensive list of options that can be selected, however I can...
Hi guys, I just added a stack two Cisco 3750G to a stack 4 Cisco 3750 (All SFPs) via trunk and port-channel. Po6 configuration seems to be correct as I have 7 other stacks connected in same manner. at the core side all links are Solid Amber. sh i...
What are the commands for port forwarding as per the below specifications? R4 should implement port forwarding.a.telnet connections to 207.U.2.98 port 23 should be forwarded to S2.b.http connections to 207.U.2.98 port 80 should be forwarded to S2.c.s...
