Specifications

Limits
ExtremeXOS 12.5.4 Release Notes
45
IGMPv3 subscriber—maximum number
of IGMPv3 subscribers per switch.
BlackDiamond 8800 a-, e-series
BlackDiamond 8800 c-series
BlackDiamond 8900 series
BlackDiamond 10808
BlackDiamond 12800 series
BlackDiamond 20800 series
Summit series (except Summit X460)
Summit X460
10,000
20,000
30,000
30,000
30,000
30,000
10,000
20,000
IP ARP entries in software—maximum
number of IP ARP entries in software.
All platforms (except BlackDiamond 20800
series)
BlackDiamond 20800 series
20,480
32,000
IP ARP entries in software with distributed
mode on—maximum number of IP ARP
entries in software with distributed
mode on.
BlackDiamond 8000 series with 8900-MSM-
128 or MSM-48c, and only 8900-series I/O
modules
BlackDiamond 8000 series with any I/O
modules that are not 8900-series
All other platforms
260,000
100,000
N/A
IPv4 ARP entries in hardware with
Distributed mode on—maximum number
of IP ARP entries in hardware with
distributed mode on
Per BlackDiamond 8900-10G8X-xl, up to
260,000 per system
Per BlackDiamond 8900-G48X-xl or 8900-
G48T-xl, up to 130,000 per system
Per BlackDiamond 8000 c-series, up to
18,000 per system
All other platforms
32,500
b
16,250
b
8,000
N/A
IPv4 ARP entries in hardware with
minimum LPM routes—maximum
recommended number of IPv4 ARP
entries in hardware, with minimum LPM
routes present. For BlackDiamond 8800
and Summit series switches, assumes
number of IP route reserved entries is
100 or less.
BlackDiamond 8800 a-, c-series
BlackDiamond 8000 e-series
BlackDiamond 8900 xl-series
BlackDiamond 10808
BlackDiamond 12800 series
BlackDiamond 12800 R-series
BlackDiamond 20800 series
Summit X250e, X450e
Summit X450a, X650
Summit X460, X480
8,000
1,000
d
16,000
224,000
49,000
224,000
32,000
1,000
d
8,000
16,000
Table 37: Supported Limits (Continued)
Metric Product Limit