ZYXEL-L2PT-MIB
AI MIB Summary
The ZYXEL-L2PT-MIB module enables monitoring and configuration of Layer 2 Protocol Tunneling (L2PT) state variables, including tunnel status, protocol type filtering, and encapsulation parameters on ZyXEL network switches. It facilitates the management of L2PT sessions to ensure transparent transport of Layer 2 control protocols across service provider networks.
The subtree for Layer 2 Protocol Tunneling (L2PT)
Main OID:
zyxelL2pt.1.3.6.1.4.1.890.1.15.3.39
11
Objects
Active
Status
14
Dependencies
Imported Objects
Objects
11 total| Object Name |
|---|
zyxelL2ptThe subtree for Layer 2 Protocol Tunneling (L2PT) MODULE-IDENTITY .1.3.6.1.4.1.890.1.15.3.39 |
RFC1155-SMIThe subtree for Layer 2 Protocol Tunneling (L2PT) Unknown .1.3.6.1.4.1.890.1.15.3.39 |
IF-MIBThe subtree for Layer 2 Protocol Tunneling (L2PT) NOTIFICATION-TYPE .1.3.6.1.4.1.890.1.15.3.39 |
zyxelL2ptSetup OBJECT IDENTIFIER .1.3.6.1.4.1.890.1.15.3.39.1 |
zyL2ptStateEnable/disable L2PT (Layer 2 protocol tunneling) feature on the switch.
L2PT is used on the service provider's edge devices. L2PT allows edge switches
to tunnel layer 2 STP (Spanning Tree Protocol), CDP (Cisco Discovery Protocol)
and VTP (VLAN Trunking Protocol) packets between customer switches connected
through the service provider's network. The edge switch encapsulates layer 2
protocol packets with a specific MAC address before sending them across the
service provider's network to other edge switches.rw EnabledStatus (P-BRIDGE-MIB) .1.3.6.1.4.1.890.1.15.3.39.1.1 |
zyL2ptMacAddressSpecify an MAC address with which the switch uses to encapsulate the layer 2 protocol
packets by replacing the destination MAC address in the packets.rw MacAddress (SNMPv2-TC) .1.3.6.1.4.1.890.1.15.3.39.1.2 |
zyxelL2ptTableThe table contains L2PT configuration. SEQUENCE OF ZyxelL2ptEntry .1.3.6.1.4.1.890.1.15.3.39.1.3 |
zyxelL2ptEntryAn entry contains L2PT configuration. ZyxelL2ptEntry .1.3.6.1.4.1.890.1.15.3.39.1.3.1 |
zyL2ptProtocolGroupEnable/disable L2PT protocols on the port. Select this option to have the Switch tunnel CDP
(Cisco Discovery Protocol) packets so that other Cisco devices can be discovered through the
service provider's network. Select this option to have the Switch tunnel STP (Spanning Tree Protocol)
packets so that STP can run properly across the service provider's network and spanning trees
can be set up based on bridge information from all (local and remote) networks. Select this option
to have the Switch tunnel VTP (VLAN Trunking Protocol) packets so that all customer switches can
use consistent VLAN configuration through the service provider's network.rw Bits .1.3.6.1.4.1.890.1.15.3.39.1.3.1.1 |
zyL2ptPointToPointProtocolGroupEnable/Disable L2PT point-to-point protocols on the port. The switch supports PAgP (Port Aggregation Protocol),
LACP (Link Aggregation Control Protocol) and UDLD (UniDirectional Link Detection) tunneling for a point-to-point topology.
Both PAgP and UDLD are Cisco's proprietary data link layer protocols. PAgP is similar to LACP and used to set up a logical
aggregation of Ethernet ports automatically. UDLD is to determine the link's physical status and detect a unidirectional link.rw Bits .1.3.6.1.4.1.890.1.15.3.39.1.3.1.2 |
zyL2ptModeSelect access to have the switch encapsulate the incoming layer 2 protocol packets and forward them to the tunnel port(s).
Select access for ingress ports at the edge of the service provider's network. Select Tunnel for egress ports at the edge
of the service provider's network.rw Enumeration .1.3.6.1.4.1.890.1.15.3.39.1.3.1.3 |