Hi, We've got a brand new SG300-52MP that was being configured to replace another switch that is on its way out at the end of this week. Everything was going well until we began configuration for 3CX. We lost contact with the switch and were unable...
Forum Posts
Hi everyone. I've recently started working on my own as an IT consultor and I've found myself with the following issue. I have to recommend a specific model of switches for my client. 1 core switch, 2 10-GbE access switches and 10-1GbE access swi...
Can we configure BGP in firewall ?
The customer requires a non-disruptive software upgrade on a Nexus 5548UP. The ISSU compatibility output confirms that the upgrade is completely non-disruptive however a power sequence upgrade is required on module 1. According to Cisco documentati...
Resolved! Cisco Switch 3750G-48-PS
We have a switch 3750 G and it´s rebooting continously. It shows: %Crashinfo not stored: cannot open "flash:/crashinfo/crashinfo_224". Any idea of how to repair that problem? We are unable to configure the switch, show we can´t enter any command
Do I really need an IP base license on my 3650 switches to run 802.1x/MAB with dACL:s and ISE? If you look at datacheet, it lists 802.1x under LAN base, but under IP base “Identity Services Engine (ISE 1.2/1.3)” is listed. https://www.cisco.com/...
I am running diagnostics on Catalyst 2960X and am seeing results which look like this: Switch 1: SerialNo : xxxx Overall Diagnostic Result for Switch 1 : MAJOR ERROR Test results: (. = Pass, F = Fail, U = Untested) 1) TestPortAsicStackPortLoop...
hello all i got this log below in my cisco 2911, i use router as VPN GRE over IPSEC concentrator with more than 500 tunnel so is it messages below indicates if cisco 2911 maximum tunnel limit only 225? Aug 2 15:19:44.522: %CERM-4-TUNNEL_LI...
Resolved! Stackwise Configuration best practice
I'm currently converting single 3560G Access switch with 2 x 2960X switches with Stackwise cable. Uplink to the distribution switch will remain same which will be connected to a single 2960X. Can someone tell me the migration best practice from 3560G...
interface fastethernet4 storm-control broadcast level 10 port security max 10 port security mode max-addresses port security discard trap 60 spanning-tree portfast spanning-tree bpduguard enable macro description ip_phone_desktop switchport t...
Hi community, I can not do the following on a Nexus 9332PQ: I want to add a port to an existing vPC. Port members in this vPC are Port 1/27 to Port 1/32. Adding Port 1/24 to a vPC results in an error. ETH_PORT_CHANNEl-3-COMPAT_CHECK_FAILURE: Port T...
Hi community. A 4507 switch has high CPU issues, if we introduce the command show processes cpu, the outputs says that a process called Cat4k Mgmt LoPri consumes aprox 80 to 90%: 4507#show processes cpu CPU utilization for five seconds: 94%/4%; o...
dear Experts, I am studying Graceful shutdown of Eigrp. and found that this feature is enabled by default in Cisco. whenever we remove any network from topology it will automatically remove route rather than wait for hold-down time and send terminate...
Could someone give me a few pointers on how to enable ECN on a Nexus 3232c by chance? I would GREATLY appreciate the help. Here's the config I've applied so far per online documentation: class-map type queuing match-any c-out-q3match qos-group 3c...
Hello Experts, I wanted to know which username and IP logged in cisco switch two days ago and whcih commands he/she used!!! Is there any possibility to find-out!! Thanks
