Hi,  I have to configure frame-relay on my lab routers. But unfortunately, routers don't have a serial port to connect other routers.So I would think to connect over the GigabitEthernet for Frame-Relay. I well know that Cisco also supports the IETF F...

Hi mates, I am using Cisco Devnet lab to switch versions for Experimental Version 15.2. I have tried to implement Fallback Bridging for VLANs but doesn't work anymore. it thorough error for below.  IOS2-1-DLS1(config)#bridge 1  protocol vlan-bridge  ...

I have two core and two access switches to create HSRP redundancy for VLANs 100 and 200.  all configuration done by successfully. But here my problem is while I am trying int vlan 100 to across the int vlan 200. I cannot able to ping. as same as cann...

I'm currently working on creating a Redundancy in two different VLANs (100& 200) having a different network. Within the two switches (IOS2-1 & IOS2-2), I configure the default gateway for access switches in HSRP VIPs, But I still can't ping VLAN 100 ...