Hi I am running some spanning tree loop issue on my switches We have 2 sites connected with metro ethernet link On each site we have cisco 3850 stack switches On each site we have 2 links from different service providers connecting site A and sit...
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Forum Posts
Resolved! C3750X ipbase to ipservice
Hello, Have stack with C3750X-24,C3750X-48 and C3750X-12s under ipbase. What license part No I need to have ipservice ? version change due to ebgp and ibgp functionality required
Dear all, i would like to know how to enable IPSec Feature in ASR1001-X. I bought IPSec licens e-Delivery.i don't know how to activate it. cisco tech said no need to install like PAK license.Only need to enable feature. My router is IPBase and how to...
Hi I have a Catalyst 9300-24UX-A and have read the recommended software bulletin from April: https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-9300-series-switches/bulletin-c25-740038.html When I look at software.cisco.com the r...
I was copying an pasting some configs between two nexus devices and some how fat-fingered something and the admin user can no longer login to the command line. I can still login as the root user and run an "su admin" and login to the device that way...
Hi All, I have a Cisco 3850 switch that will connect to a Cisco 4431 CUBE router that will provide connectivity to a SIP trunk. My question is what is the best practise to provide QoS on the Cisco 3850 LAN interface that connects to the CUBE router...
Hi All, I'm about to add a new module to a WS-C4500X-16 switch. There is only 1 power supply installed to the switch: PWR-C4KX-750AC-RPower used: 540WI couldn't find any information about how much power needed for a C4KX-NM-8SFP+ module. Do I need a...
Resolved! Loop guard inconsistent
Hello We have a pair of Nexus 9363 switches connected to a Dell 5548 switch stack and a pair of Meraki MX100s connected to the Dells. The firmware on the MX100s was upgraded yesterday and after the reboot they are not able to reach their gateway. T...
Hi, I am confusing performance of SVI and Inter VLAN routing. I would like to know which is more best practice. I have two scenario. Eg. 1. cisco c892 have 2 x 1G WAN port and 8x 1G Switches port.we can configure one port as a trunk port and i create...
Hi , I have cisco 892 router running with c890-universalk9_npe-mz.155-3.M8.bin ios where we are observing the below errors. %BGP-5-ADJCHANGE: neighbor xx.xx.xx.xx Up %BFDFSM-6-BFD_SESS_UP: BFD-SYSLOG: BFD session ld:1 handle:1 is going UP%BGP-3...
Hello everyone, I've asked to check that I haven't tried as yet. The scenario is: A Nexus switch has three VRFs and physical ports are allocated to each VRF. Can these VRFs be connected to each other via physical cable for route leaking or it is ...
Hi All, I am facing an issue in Cisco 3850 switch running version 03.07.02E, ssh users are not getting logged out even when the exec timeout expiry. Exec time out is set as 5 min. I just console into switch and checked but after that console is also ...
Resolved! Type of power cord for Nexus 9364C
Hello , Can you please advise what type of power cord is required for Nexus switches 9364C? Is the normal IEC cable okay? Or will special DC power required.
Hi everyone! As I understood, " loopguard" is a proprietary Cisco feature and it seems to me that it has an important role in running STP. So ... I have two questions: 1- Does anyone know the equivalent of the loopgaurd feature in IEEE 802.1D stand...
So, just like it says in the title, I'm having a hard time with the software. I have a lab to do for college using this software and I'm stuck at the step where it tells me to "configure static NAT on Router1 to give server a Public IP". Basically...
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