Setting An Encapsulation Format For Lldp Frames - H3C S7500X Series Configuration Manual

As the expression shows, the TTL can be up to 65535 seconds. TTLs greater than 65535 will be
rounded down to 65535 seconds.
To set LLDP parameters:
Step
1. Enter system view.
2. Set the TTL multiplier.
3. Set the LLDP frame
transmission interval.
4. Set the token bucket size for
sending LLDP frames.
5. Set the number of LLDP
frames sent each time fast
LLDP frame transmission is
triggered.
6. Set the fast LLDP frame
transmission interval.

Setting an encapsulation format for LLDP frames

LLDP frames can be encapsulated in the following formats:
•
Ethernet II—With Ethernet II encapsulation configured, an LLDP port sends LLDP frames in
Ethernet II frames.
•
SNAP—With SNAP encapsulation configured, an LLDP port sends LLDP frames in SNAP
frames.
Earlier versions of LLDP require the same encapsulation format on both ends to process LLDP
frames. To successfully communicate with a neighboring device running an earlier version of LLDP,
the local device must be set with the same encapsulation format.
To set the encapsulation format for LLDP frames to SNAP:
Step
1. Enter system view.
2. Enter Layer 2/Layer 3
Ethernet interface view,
management Ethernet
interface view, Layer
2/Layer 3 aggregate
interface view, or IRF
physical interface view.
3. Set the encapsulation
format for LLDP frames to
SNAP.
Command
system-view
lldp hold-multiplier value
lldp timer tx-interval interval
lldp max-credit credit-value
lldp fast-count count
lldp timer fast-interval interval
Command
system-view
interface interface-type interface-number
•
In Layer 2/Layer 3 Ethernet interface
view or management Ethernet
interface view:
lldp [ agent { nearest-customer |
nearest-nontpmr } ] encapsulation
snap
•
In Layer 2/Layer 3 aggregate interface
view:
lldp agent { nearest-customer |
nearest-nontpmr } encapsulation
snap
•
In IRF physical interface view:
15
Remarks
N/A
The default setting is 4.
The default setting is 30
seconds.
The default setting is 5.
The default setting is 4.
The default setting is 1 second.
Remarks
N/A
N/A
By default, Ethernet II
encapsulation format
applies.