Note
Local hosts use ARP entries and remote hosts use host entries. For information on IP ARP scaling, see IP Unicast.
Attribute |
Product |
Maximum number supported |
---|---|---|
Note:
|
||
DvR Virtual IP interfaces |
5320 Series |
48-port models: 248 16- and 24-port models: n/a |
5420 Series |
247 with VIST 248 without VIST |
|
5520 Series |
499 with vIST 500 without vIST 250 on boundary node |
|
5720 Series |
999 with vIST 1000 without vIST 500 on boundary node |
|
7520 Series |
999 with vIST as interior node 1000 without vIST as interior node 500 on boundary node |
|
7720 Series |
999 with vIST as interior node 1000 without vIST as interior node 500 on boundary node |
|
DvR domains per SPB fabric |
5320 Series |
16 |
5420 Series |
16 |
|
5520 Series |
16 |
|
5720 Series |
16 |
|
7520 Series |
16 |
|
7720 Series |
16 |
|
Controller nodes per DvR domain with default route inject flag enabled Total number of Controllers per domain cannot exceed 8. Note:
A DvR domain containing only Controller nodes and no Leaf nodes can have more than 8 Controllers per domain. |
5320 Series |
n/a |
5420 Series |
n/a |
|
5520 Series |
8 |
|
5720 Series |
8 |
|
7520 Series |
8 |
|
7720 Series |
8 |
|
Leaf nodes per DvR domain |
5320 Series |
250 |
5420 Series |
250 |
|
5520 Series |
250 |
|
5720 Series |
250 |
|
7520 Series |
250 |
|
7720 Series |
250 |
|
DvR enabled Layer 2 VSNs |
5320 Series |
48-port models: 248 16- and 24-port models: n/a |
5420 Series |
247 with vIST 248 without vIST |
|
5520 Series |
499 with vIST 500 without vIST 250 on boundary nodes |
|
5720 Series |
999 with vIST 1000 without vIST 500 on boundary nodes |
|
7520 Series |
999 with vIST as interior node 1000 without vIST as interior node 500 on boundary node |
|
7720 Series |
999 with vIST as interior node 1000 without vIST as interior node 500 on boundary node |
|
DvR host route scaling per DvR domain (scaling number includes local as well as foreign hosts of the Layer 2 VSN that are members of the domain) If DvR Layer 2 VSNs span DvR domains, and all DvR Controllers have an IP interface on the Layer 2 VSNs, then the DvR host scaling is network-wide, as DvR Controllers will consume as many host routes as there are hosts across all DvR domains. |
5320 Series |
48-port models: 16,000 16- and 24-port models: n/a |
5420 Series |
16,000 for 5420F Series models 32,000 for 5420M Series models |
|
5520 Series |
48,000 |
|
5720 Series |
64,000 for 5720MW Series models 96,000 for 5720MXW Series models |
|
7520 Series |
40,000 |
|
7720 Series |
40,000 |