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274
V6100 and V7122 User Guide
SNMP Traps
Management
Bronze
DNS client
EnableDNSasOAM
Network
NTP EnableNTPasOAM
Depends on the traffic type:
Control:
Premium control
Management: Bronze
NFS
NFSServers_VlanType in the
NFSServers table
Gold
Operation
Outgoing packets (from the gateway to the switch):
All outgoing packets are tagged, each according to its interface (control, media or OAM). If
the gateway’s native ID is identical to one of the other IDs (usually to the OAM ID), this ID
(e.g., OAM) is set to zero on outgoing packets. This method is called Priority Tagging (p tag
without Q tag).
Incoming packets (from the switch to the gateway):
The switch sends all packets intended for the gateway (according to the switch’s
configuration) to the gateway without altering them. For packets whose VLAN ID is identical
to the switch’s PVID. In this case, the switch removes the tag and sends a packet.
The gateway only accepts packets that have a VLAN ID identical to one of its interfaces
(control, media or OAM). Packets with a VLAN ID that is 0 or packets without a tag are
accepted only if the gateway’s native VLAN ID is identical to the VLAN ID of one of its
interfaces. In this case, the packets are sent to the relevant interface. All other packets are
rejected.
Getting Started with VLANS and Multiple IPs
By default the V7122 operates without VLANs and multiple IPs, using a single IP address,
subnet mask and default gateway IP address. This section provides an example of the
configuration required to integrate the V7122 into a VLAN and multiple IPs network using the
Embedded Web Server (see
Integrating Using the Embedded Web Server
) and
ini
file (see
Integrating Using the ini File
).
Table 60
shows an example configuration that is implemented in the following sections.
Table 60
Example of VLAN and Multiple IPs Configuration
Network
Type
IP Address
Subnet Mask
Default
Gateway IP
Address
VLAN ID
External
Routing Rule
OAM 10.31.174.50
255.255.0.0 0.0.0.0
4 83.4.87.X
Control 10.32.174.50
255.255.0.0 0.0.0.0
5
130.33.4.6
Media 10.33.174.50
255.255.0.0 10.33.0.1 6
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Содержание TP-1610
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