I tried to connect a Cisco catalyst 9200L switch with an Allied Telesis AT-GS924M switch using a Cisco SFP-10G-SR on both switches but no communication was achieved.Is there any command or configuration needed to achieve communication?
Forum Posts
Resolved! Core Switch
Hello Everyone,I need to know how to connect 10 switches to core switch(fiber cable)
I very new to configuring Cisco switches. So I pretty sure that I have just missed something very simple and the fix will be very quick.The background this switch is being configured for use with the Livewire Audio Over IP protocol AOIP for short. ...
Resolved! Switches topology for small office
We are small office like less than 100 user with distributed in 2 buildings nearby(approx. 20m apart).We are planning to re-wiring with Cat6 on whole office for LAN and also installation of IP phones and after calculation found that nearly 13-12 24- ...
Resolved! MPLS in IPv6 Backbone - MPLS over OPFv3
Hello guys,I am trying to implement MPLS in my A1(ISP in Austria) Backbone. The Backbone runs entirely on IPv6 Adresses + OSPFv3.My question is how I would be able to implement MPLS in this network. Do I need to enable LDPv6? If yes how do I do this...
hi all,I need to implement following scenario and i really need your help in this regard.My active path toward Branch Office should be via 'CORE ACTIVE' and 'WAN Edge Actve'.In case of 'WAN Edge Acive ' failure , I need to traverse that traffic throu...
Hello folks,We have Cisco C8200-1N-4T, it has 4 L3 ports GigabitEthernet0/0/1-3 and 4 L2 ports GigabitEthernet0/1/0-3Could you please advise if it's possible to configure L2-domain between interfaces GigabitEthernet0/0/1 and GigabitEthernet0/1/0(trun...
Hi allI need help understanding one thing regarding the SPAN feature on a Catalyst 2960X. My case is I want to capture a specific subnet on a stack of 2960Xs running L2 switching only, the subnet is tied to a specific VLAN and the capturing device is...
hi teamGood day.Could you help me please, I have some doubts with the update of the version for Catalyst 4500 that we have in the company.I want to update the version to the recommended version of cisco. Can you recommend the steps to update a vss. F...
Hello,Here is a C2960-XR, ip routing is enabled, two SVI are created and IP are given, two vlans are created and are appearing in the vlan database, but still cannot ping a machine in a vlan from a machine in an another vlan. whait is missing?Any id...
Hi, i have an issue with configuring dot1x. Switch version is: Switch Ports Model SW Version SW Image ------ ----- ----- ---------- ---------- * 1 52 WS-C2960+48PST-S 15.2(7...
Resolved! CBS220-8T-E-2G-Switch97ECFD
When the SFP is connected, the switch does not boot after a power failure. The sfp must be disconnected before the switch boots normally. Please help Thank you
I have an environment that is a typical hub and spoke LAN topology i.e. multiple access switches all connecting back to the collapsed backbone/core. The core is the Layer 3 gateway for the various VLANs, and all access switches are merely layer 2 ext...
Bonjour,pour les besoins d'une nouvelle architecture,j'ai besoin de connaître la consommation électrique réelle, ainsi les BTU des Switchs C 9200, C9300, C9500.Merci d'avance.
