routed vs routing protocols - Cisco Learning Network A routed protocol is routed by a router - forwarded from one router to another A routing protocol is a protocol that specifies how routers communicate; passing information that enables them to select routes between any two hosts in an internetwork, a segment or a network; it sends and receives packets containing routing information to and from
On a switch, what is a routed interface mainly for? The main advantage of using routed ports vs SVI is that routed ports disable certain layer 2 protocols automagically Under the hood, however, a routed port is effectively still consuming a VLAN and you just cannot see it
Cisco Learning Network SVI's support both routing and switching protocols, while routed ports do not support any layer 2 protocols (STP) An SVI is created by the interface VLAN command while a routed port by using the no switchport command in interface configuration mode I am not clear about why exactly we would use a routed port over a simple trunk port though
Difference between a routed and switched interface? "I've heard it mentioned in frame relay that a DTE interface is a routed interface while the DCE is a switched interface " Dude, you gotta get better study materials :-) Was that in a book? DTE is just the access device in a switched L2 WAN DTE, DCE, Frame Relay, switching are all Layer 2 technologies
Routed vlan - Cisco Learning Network To establish inter-vlan routing we need Layer 3 device i e Router (Router on-a-Stick solution) or L3 switch (SVI-switched virtual interface) As far i remember, in Juniper this is called Routed Vlan Interface (RVI) Router-on-a-Stick solution topology looks like as something below: Thanks
Routed ACL RACL with Cisco Nexus NX-OS considerations Routed ACL on SVI - Ingress Direction A routed ACL (RACL) can be applied in the ingress direction on the SVI of the source VLAN (e g , VLAN 10) where the host is connected At this point, the traffic entering the switch is regular IP traffic (not yet VXLAN encapsulated), so the ACL on SVI 10 can filter it as it would in a traditional, non-VXLAN
Cisco Learning Network For setting up the routing for the network, it doesn't matter, if you use SVI Interfaces or routed ports as layer3 Interfaces There is no difference between the 2 cases for the setup of the routing The main difference between both possibilities is, that the switchports in a VLAN will per default send out BPDUs (and will attend BPDUs)
SVI and no switchport command - Cisco Learning Network "A routed port on a switch has almost all Layer2 management protocols stopped and deactivated so it is an ideal boundary between different Layer2 domains When talking about how to design and use VLANs, it has become the best practice to not allow VLANs used on access and distribution switches to "leak" into the core layer
Cant ping between router and switch - Cisco Learning Network from router0, i can not ping routed interface of l3 switch, g0 1 simulation from packet tracer says: "arp request for g0 1 ip address goes to l3 sw, and l3 sw forwards arp to all interfaces in same vlan" and thats it