Specifications

Supported Limits
ExtremeWare 7.3.1b3 Release Notes 53
ESRP—maximum instances Maximum number of ESRP supported VLANs for
a single switch.
64
ESRP—maximum ESRP groups Maximum number of ESRP groups within a
broadcast domain.
4
ESRP—maximum ESRP groups
with bi-directional rate shaping
Maximum number of ESRP groups within a
broadcast domain when bi-directional rate
shaping is enabled.
3
ESRP—maximum VLANs in a
single ESRP domain – Summit,
Alpine
Maximum number of VLANs that can be joined to
a single ESRP instance through an ESRP
domain.
256 recommended;
3000 max
ESRP—number of VLANs in a
single ESRP domain,
BlackDiamond
Maximum number of VLANs that can be joined to
a single ESRP instance through an ESRP
domain.
1024 recommended;
3000 max
ESRP—Route-track entries,
Summit, Alpine, BlackDiamond
Maximum number of routes that can be tracked
for each ESRP domain.
4
ESRP—maximum VLAN tracks Maximum numbers of VLAN tracks per VLAN. 1
FDB—maximum ports for
permanent entries
Maximum number of ports supported for
permanent FDB entries.
2000
FDB—maximum L2/L3 entries –
BlackDiamond, Summit5i,
Summit7i, Alpine 3804, Alpine
3808
Maximum number of MAC addresses/IP host
routes for the MSM64i, Summit5i, Summit7i,
Alpine 3804, and Alpine 3808.
262,144
FDB—maximum L2/L3 entries –
Summit1i, Summit48i, Summit48si,
Alpine 3802
Maximum number of MAC addresses/IP host
routes for the Summit1i, Summit48i, Summit48si,
and Alpine 3802.
131,072
Flow Redirection—maximum
redirection rules
Maximum number of rules that can point to the
same or separate groups of web cache servers.
64 (8 servers is the
maximum)
Flow Redirection—maximum
enumeration mode entries
Maximum number of active entries for
enumeration mode rules. For example, one /16
rule can take all of the available entries.
64,000
Flow Redirection—maximum
subnet mode entries
Maximum number of active entries for subnet
mode rules. Each mask can have 1 entry.
64
IP ARP entries Maximum number of IPARP entries. 20,480
IP ARP Static entries Maximum number of permanent IP static ARP
entries supported.
512
IP ARP Static Proxy entries Maximum number of permanent IP ARP proxy
entries.
512
IP Route Sharing Entries
(ECMP)—static or OSPF
Maximum number of static or OSPF routes used
in route sharing calculations.
12
IP Route Sharing Entries
(ECMP)—IS-IS
Maximum number of IS-IS routes used in route
sharing calculations.
8
IP Router interfaces Maximum number of VLANs performing IP routing
- excludes SubVLANs.
512
IP Static Routes Maximum number of permanent IP routes. 1024
IPX Static Routes and Services
(RIP and SAP)
Maximum number of static IPX RIP route and IPX
SAP entries.
64 for each
IPX dynamic routes and services Maximum recommended number of dynamically
learned IPX RIP routes and SAP entries.
2000 for each
IPX Router interfaces Maximum number of IPX router interfaces. 256
Table 23: Supported limits (continued)
Metric Description Limit