Arp Table; Introduction To Arp Table Size Configuration - 3Com 8807 Configuration Manual

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Introduction to ARP
Table Size
Configuration
ARP T
ABLE
You can manually configure the maximum numbers of ARP entries (that is, the
sizes of ARP tables) on an Switch 8800 Family routing switch to meet your actual
needs.
The following table lists the specifications and numbers of ARP entries on variious
models.
Table 615 Numbers of ARP entries with different models
IP address
format and
Model number of
FIB entries
supported
3C17511
3C17512
3C17513
IPv4-128K
3C17514
3C17516
3C17526
IPv4-128K/IPv
3C17532
6-7K
IPv4-128K/IPv
3C17528
6-64K
3C17525
3C17527
IIPv4-256K
3C17530
3C17531
c
CAUTION:
After the configuration of a short static ARP entry, the system will include it
■
into the number of non-aggregated ARP entries. If the short static ARP entry is
resolved from a non-aggregated port, the number of non-aggregated ARP
entries will remain unchanged; if the short static ARP entry is resolved from an
aggregated port, it will be deducted from the number of non-aggregated ARP
entries and included into the number of aggregation ARP entries.
S C
IZE ONFIGURATION
Maximum
number of
ARP entries
supported
MPLS
by the
support
whole
switch if the
card exists in
the system
Not
4K
supported
Supported 4K, 64K
Maximum
Maximum
number of
number of
aggregation
ARP entries
ARP entries
supported
supported
by the card
by the card
4K 0K, 1K, 3K
4K, 5K, 6K, 0K, 1K, 3K,
7K, 8K 7K, 8K