G'day All, I've got an issue with a new 4321 that is meant to be replacing a 2800 router that is acting as a voice gateway. The 2800 uses a BVI to connect 2 gig interfaces to two 6509 switches and this works a treat at the moment. STP is blocking th...
Forum Posts
Hello, apologies if I have posted this to the incorrect forum. Please advise where this is most appropriate. I am having connectivity issues with TADO Internet Bridge when connected to my ISP provided Cisco EPC3925. In troubleshooting assistance fro...
Hello everyone,I have tried factory resetting my switch but it somehow wont work.I have trief different ways to approach this but nothing seems to be effective. The problem is that when I press the 'Mode'-Button for 3 seconds, it starts blinking, but...
This is my topology, i am unable to ping from Central server and the wireless devices to anywhere in the main campus, except for the router , which i configured. However, I can ping from the different vlans to the central server and the other wirele...
Hello everyone,My colleague experiences random "Silent Reloads" with a number of devices of the Switch hardware Catalyst C1000-8T-2G-L. He is running the recommended IOS Version 15.2(7)E7.I could find the Bug "CSCvw95683" that describes a matching pr...
Hello.It seems that netflow should be supported on this nexus 9300, but I receive below symptom...9K1(config)# feature netflowNetflow feature is not supported on the platform---Below is helpful link, and also this Nexus version data. May you please t...
Hello,I have a Cisco 4010 Ethernet switch that is currently connected to a Moxa EDS-208A. The 4010 interface is an access port configured as below: switchport mode accessswitchport access vlan 50The Moxa switch only has hosts connected to it, and doe...
Hello all I am currently facing a problem when trying to remove the switch from the stack, as I tried all the commands but it still does not switch to standalone mode. When the switch is restarted, it goes to the elections and config is lost....is...
Recently my company has bought 4 new cisco switches. 2 CBS250-48P-4G's and 2 CBS350-48P-4G's. In the past we have just used RJ-45 copper connections to daisy-chain the switches together for interconnectivity but with these new switches we were hoping...
Hi Everyone,i'm currently facing a really strange problem, i'm running a simulation in GNS3 with the following TopologyThe Switch to which everything is connecting (N301SWC01) is the coreswitch, the 2 other Switches that it's connecting to are the ac...
Resolved! SVI VLANs
Hello Expert,I want to enable DHCP for multiple VLANsThis Lab aims to create multiple SVI-enabled, DHCP and add more switches to the core switch, and create HSRP.What is the best practice for creating multiple VLANs It should be on the access layer o...
Please Help. Trying to apply this ACL to the outside interfaces for inbound traffic. When applied, both outside interfaces (ISP's) pass no traffic. object-group service SERVICE-PROTOCOL-PORTdescription Ports to Allowgre eq 50gre eq 51tcp eq 500tcp e...
If the server is set to 9000 MTU and the GigabitEthernet port on Cat 6500 is set to default (1500), would the traffic between the two drop completely, or it would it be dropped only for frames sent above 1500 or the traffic would flow normally unaffe...
Dears, I am trying to setup MAB (MAC Authentication Bypass) on my new switch C1300.I cannot find the right documents to do that. Any help? Thank you in advance
I understand that spanning-tree portfast configuration is designated for end devices, so all in access mode.From an article I learned that spanning tree portfast is also avalable for trunk links.However I can not think of a situation that would make ...
