hello everyone ,this is my first simple project to learn about packet tracer and network in generalI have configured two switches with VLANs and connected them using a trunk link. However, the PCs on different VLANs are unable to communicate with eac...
Forum Posts
Resolved! IE-4010-16S12P https login not working
I have a Cisco IE-4010-16S12P running on IE4010-UNIVERSALK9-M (15.2(8)E5). I am able to login using http but not using httpsPlease see configuration on switch below:SW02# sh run | i httpip http serverip http authentication localip http secure-serveri...
Refer the diagram here. I have 2 questions here;1) Can I stack MS 225 & MS 210 here?2) If stacking can be done, if i want to give fiber uplinks to m225 & M210 from 9300 model core switch? Will the portchannel works here in fiber sfp ports due to spee...
Hello dear engineers,I have a Catalyst Center with version 2.2.3.5. I’ve encountered an issue where the communication between the Catalyst Center and the switches has been lost, and the Catalyst Center services are no longer active. Services such as ...
Resolved! Nexus snmp community
I am using cisco Nexus5548 and trying to enter a snmp community, but it doesn't accept it. It shows:NEXUS# snmp-server community <name> ro Error : Not a valid Community NameI enter a community name that is less than 32 characters, with symbols, numbe...
Refer the diagram here. I have 2 questions here;1) Can I stack MS 225 & MS 210 here?2) If stacking can be done, if i want to give fiber uplinks to m225 & M210 from 9300 model core switch? Will the portchannel works here in fiber sfp ports due to spee...
refer the attached diagram. I have a doubt how to give 2 fiber uplinks to ms 225 here as shown in the diagram? Is it through port channel? If so how many interfaces should be needed to participate for portchannel for each member of the stack both in ...
I have a query regarding sfp cable connection between 2 models C9300-NM-8X-M & CISCO MS210-48-HW in the same rack itself. Can I connect both the models with a twinax cable with model - Cisco MA-CBL-TA-1M. Will they support it? Because (C9300-NM-8X-M ...
I have a doubt if a transceiver eg - SFP 10LR which is sfp+ form factor (as mentioned in the cisco sheet) and 1 g sfp port switch? Will the transceiver work in the switch?
Resolved! Catalyst 1000 password recovery
We've inherited a Catalyst 1000 from a previous MSP, and we don't have the login information for it. We also don't have the current configuration, so don't want to do a factory reset. Is there a process to just reset the password on it ? Is it sim...
I am facing a serious issue with my Cisco Catalyst 2960S switch where the flash memory is corrupted. I am unable to format, copy an IOS image, or access the flash storage properly.Switch Model:Model: Cisco Catalyst 2960SCurrent ROMMON Mode Status
Network gangsters, i'm labbing a real world scenario im dealing with and wondering if this is possible.I need to SPAN the circled interfaces to the 'SPAN-COLLECTOR' destination. RSPAN from remote vlan 99 on LAB_DC02SWT01 sends it across the trunk to ...
Resolved! CIST Root Election
How the CIST root election works?
Resolved! TCN and BPDU
hello to everyone I am just a little bit confused about tcn and bpdu : TCN and BPDU is both different message means these message will send distinct or TCN send attached to BPDU ?
Hi communityI have 7 c9200 switches switches which i want to stack temporarily with fiber cables to make a stack ( virtually 1 switch ) is there any workaround that i can connect all those switches in stack through fiber
