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Caption
0Table
1SBC Provisioning Limits

Configuration Objects

Provisioning Limits
 SBC 7000 SeriesSBC 5000 SeriesSBC SWe5
Address Contexts4,0962,048128
SIP Signaling Ports4,0962,048128
H.323 Signaling Ports2,0482,048128
SIP Trunk Groups

40,0001

 

10,0002

 

1281,024
H.323 Trunk Groups

2,0481

2,0482

128
Gateway Trunks

1281

  
Zones4,0962,048128
DNS Groups2,048512128
IP Interfaces4,0964,096128
IP Interfaces Groups4,0962,048128
Alternate Media IP Addresses
(per LIF)
2542542545
IP Addresses8,1924,096 
IP ACLs50,000316,0004 1,600
Dynamic Black List Entries4,096  128

Footnotes

1 - The aggregate number of IP trunk groups (SIP + GW + H.323) cannot exceed 40,000. As a best practice, do not provision more than 20,000 trunk groups in a single zone.

2 - The aggregate number of IP trunk groups (SIP + GW + H.323) cannot exceed 10,000.

3 - Includes approximately 40,000 IP ACLs for peers, 10,000 IP ACLs for signaling ports (2 x 4,000 SIP, 2,000 H323) and 100 IP ACLs for OAM.

4 - Includes approximately 10,000 IP ACLs for peers, 4,000 IP ACLs for signaling ports and 100 IP ACLs for OAM.

5 - In earlier SBC SWe releases, the provisioning limits in this table were not enforced. As a result, when upgrading to 5.x from a pre-5 .x release and the system includes more than 128 trunk groups and/or address contexts, the system will operate normally. Plus, trunk groups/address contexts may be deleted with no ill effect. However, no new trunk groups or address contexts may be added in excess of the 128 limit.6 - SBC SWe supports a maximum of 64 alternate media IP addresses per vNIC.

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