ethernet-switching-options

Syntax



ethernet-switching-options {



analyzer 
{



name {

loss-priority priority;

ratio number;



input {



ingress {

interface (all
| interface-name);

vlan (vlan-id | vlan-name);
}





egress {

interface (all
| interface-name);
}







output {

interface interface-name;

vlan (vlan-id | vlan-name);
}


}


}





bpdu-block {

interface (all
| [interface-name]);

disable-timeout timeout;
}





dot1q-tunneling {



ether-type (0x8100
| 0x88a8 | 0x9100)


}





redundant-trunk-group {



group-name name {



interface interface-name <primary>;

interface interface-name;


}


}





secure-access-port {



interface (all
| interface-name) {



allowed-mac {

mac-address-list;
}


(dhcp-trusted |
no-dhcp-trusted);

mac-limit limit action action;

no-allowed-mac-log;



static-ip ip-address {



vlan  vlan-name;

mac mac-address; 


}


}




 
vlan (all | vlan-name) {
(arp-inspection | no-arp-inspection);


 
dhcp-option82 {


 
circuit-id {
 
prefix hostname;
 
use-interface-description;
 
use-vlan-id;
}




 
remote-id {
 
prefix hostname
| mac | none;
 
use-interface-description;
 
use-string string;
}


 
vendor-id [string];
}


(examine-dhcp |
no-examine-dhcp);
(ip-source-guard | no-ip-source-guard);
 
mac-move-limit limit action action;
}


}





storm-control {



interface (all
| interface-name) {

level level;

no-broadcast;

no-unknown-unicast;
}


}





traceoptions {
file filename <files number> <no-stamp> <replace> <size size> <world-readable | no-world-readable>;
flag flag <disable>;
}





unknown-unicast-forwarding {



vlan (all | vlan-name) {



interface interface-name;


}


}





voip {



interface (all
| [interface-name | access-ports]) {



vlan vlan-name ;

forwarding-class <assured-forwarding | best-effort | expedited-forwarding | network-control>;


}


}


}

Hierarchy Level



[edit]

Release Information

Statement introduced in JUNOS Release 9.0 for EX-series switches.

Support for storm control and BPDU protection added in JUNOS Release 9.1 for EX-series switches.

Options static-ip and ip-source-guard added in JUNOS Release 9.2 for EX-series switches.

Options dhcp-option82, dot1q-tunneling, and no-allowed-mac-log added in JUNOS Release 9.3 for EX-series switches.

Description

Configure Ethernet switching options.

The remaining statements are explained separately.

Required Privilege Level

routing—To view this statement in the configuration.
routing–control—To add this statement to the configuration.