Netgear XCM8810 Chassis User Manual - Page 396
Displaying Network Login Settings, Exclusions and Limitations, Network Login
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NETGEAR 8800 User Manual • authenticate-Network login authenticates the first client that requests a move and moves that client to the requested VLAN. Network login authenticates the second client but does not move that client to the requested VLAN. The second client moves to the first client's authenticated VLAN. • deny-Network login authenticates the first client that requests a move and moves that client. Network login does not authenticate the second client. The dot1x client is not informed of the VLAN move-fail because it always receives EAP-Success or EAP-Fail directly based on the authentication result, not based on both authentication and the VLAN move result. Displaying Network Login Settings To display the network login settings and parameters, use the following command: show netlogin {port vlan } {dot1x {detail}} {mac} {web-based} Exclusions and Limitations The following are limitations and exclusions for network login: • All unauthenticated MACs will be seeing broadcasts and multicasts sent to the port if even a single MAC is authenticated on that port. • Network login must be disabled on a port before that port can be deleted from a VLAN. • In Campus mode on all switches with untagged VLANs and the network login ports' mode configured as port-based-VLAN, after the port moves to the destination VLAN, the original VLAN for that port is not displayed. • A network login VLAN port should not be a part of Link Aggregation. • Network login and ELRP are not supported on the same port. • Network login and STP operate on the same port as follows: • At least one VLAN on the intended port should be configured both for network login and STP. • Network login and STP operate together only in network login ISP mode. • When STP blocks a port, network login does not process authentication requests and BPDUs are the only traffic in and out of the port. All user data forwarding stops. • When STP places a port in forwarding state, network login operates and BPDUs and user data flow in and out of the port. The forwarding state is the only STP state that allows network login and user data forwarding. • If a network login client is authenticated in ISP mode and STP blocks one of the authenticated VLANS on a given port, the client is unauthenticated only from the port or VLAN which is blocked. • All clients that are going through authentication and are learned on a blocked port or VLAN are cleared. 396 | Chapter 16. Network Login
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