


PVST+ and Rapid PVST+Configuration on Packet Tracer.Switch Port Security Configuration Example.TCP Window Size, Checksum and Urgent Pointer.SCTP (Stream Control Transmission Protocol).How to Configure DHCP on Cisco Routers?.DHCP Snooping Configuration on Packet Tracer.ISIS Configuration Example on Cisco IOS.ISIS For IPv6 Configuration on Cisco IOS.BGP Peers, BGP Sessions and BGP Messages.Cisco BGP Route Reflector Config on GNS3.Frame Relay Point-to-Point Configuration.Frame-Relay Configuration with both Inverse-ARP and Frame-Relay Map.Inter VLAN Routing Configuration Example.EIGRP Packet Types and Neighbourship Establishment.BFD (Bidirectional Forwarding Detection).IPv6 Static and Default Route Configuration.IPv6 NDP (Neighbour Discovery Protocol).Single Area OSPF Configuration on Cisco IOS.


Access Control Lists for Traffic Control.Standard ACL Configuration With Packet Tracer.Router B (config-rtr)# is-type level-2-only Router A (config-rtr)# is-type level-2-only L1 routers has two separate LSDBs for both Level-1 and Level-2.L2 routers have Level-2 LSD for inter-area (between areas).L1 routers have Level-1 LSDB for the area.L1/2 routers, establish neighbourship with routers in any area.L2 routers, establish neighbourship with routers in different areas or in the same area.L1 routers, establish neighbourship with only the routers in the same area.īy the way, let’s remember ISIS router types quickly You can also learn ISIS for IPv6 Configuration on Cisco Routersįirstly we will create the router ISIS process with the value “ 1” and we will give a “ net” address to each router. We are using multi area model to show you the link level configurations. For our example we will use the below four-routered topology. In this Cisco ISIS Configuration example, we will configure an ISIS domain and see how to establish ISIS Routing between Cisco Routers. ISIS in an old but one of the strong Routing Protocols.
