Boot Options
140
Basic System Configuration Guide
3HE 11010 AAAC TQZZA Edition: 01
No client identifier is sent by default, but you can configure this option during boot-up,
or with the auto-discover command, to be the chassis MAC address or a unique
string. During boot-up, you can also configure the VLAN ID for ADP with dot1q or
qinq encapsulation.
The ADP network discovery phase has been enhanced to automatically scan the
entire VLAN range on every datapath Ethernet port on supported cards and nodes.
During startup a new node will act as an ADP client and send DHCP discovery
packets across the entire VLAN range to automatically discover the Ethernet virtual
connection (EVC) VLAN. If at least one DHCP discovery packet reaches a server
and that server responds with a DHCP offer packet, the ADP client node registers
the new interface against that server's VLAN.
51 Lease Time Always set to Infinite
60 Class Identifier The class of 7705 SAR router:
ALU-AD | SAR-8
ALU-AD | SAR-18
ALU-AD | SAR-A
ALU-AD | SAR-Ax
ALU-AD | SAR-H
ALU-AD | SAR-Hc
ALU-AD | SAR-M
ALU-AD | SAR-W
ALU-AD | SAR-Wx
ALU-AD | SAR-X
61 Client Identifier Not sent by default, but can be configured to be
the chassis MAC address or an operator-defined
string
82 Relay Agent Information Network uplink information, such as circuit ID and
gateway address, added by the relay agent, if
applicable
Table 16 DHCP DISCOVER Message Options (Continued)
Option Name Description
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