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| 4. | Limit | Description | Type | Violation Indication | 7.2 | 8.1 | 8.2 | 8.4 | 8.5 | 9.1 | 9.2 | 9.3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BPX Node | ||||||||||||
1.1 | # VCs per node (BCC-32, BCC-3-32) | Maximum number of terminating connections supported by the node | Hard | Enforced by software. | 1,024 | 5,000 | 5,000 | 7,000 | 7,000 | 7,000 | 7,000 |
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1.2 | # VCs per node (BCC-3-64, BCC-4) | Maximum number of terminating connections supported by the node | Hard | Enforced by software. | - | - | - | 12,000 | 12,000 | 12,000 | 16,000 |
|
1.3 | # VC_BW table entries (BCC-32 & BCC-3-32) | Each VC requires a VC_BW table entry, but VCs may share the same table entry if their parameter set is identical. | Hard | Enforced by software. | 255 | 255, 300 with 8.1.50 | 255 | 750 | 750 | 750 | 750 |
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1.4 | # VC_BW table entries (BCC-3-64, BCC-4) | Each VC requires a VC_BW table entry, but VCs may share the same table entry if their parameter set is identical. | Hard | Enforced by software. | - | - | - | 3,000 | 3,000 | 3,000 | 3,000 |
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1.5 | # via conns per node | Total number of user via connections which may transit a single node. | Hard | Enforced by software. | - | - | - | 50,000 |
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1.6 | Connection descriptor size | Maximum number of bytes in the VCs connection descriptor field. | Hard | Enforced by software. | 20 | 20 | 20 | - | - | - | - |
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1.7 | # VCs per node with connection event logging enabled. | Maximum number of connections supported per node if connection event logging is enabled. | Hard | Enforced by software. | - | - | - | - | - | 1,000 | 1,000 |
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2.1 | # LCONs per node (BCC-32 or BCC-3-32) | Maximum number of connections supported without grouping or bundling. | Hard | Enforced by software. | 850 | 1,000 | 1,000 | 7,000 | 7,000 | 7,000 | 7,000 |
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2.2 | # LCONs per node (BCC-3-64, BCC-4) | Maximum number of connections supported without grouping or bundling. | Hard | Enforced by software. | - | - | - | 12,000 | 12,000 | 12,000 | 16,000 |
|
2.3 | # Connection groups | Maximum number of connection groups which may be defined in the node. | Hard | Enforced by software. | 250 | 1,000 | 1,000 | 1,000 (only groups from upgrade) | - | - |
| |
2.4 | # VCs per connection group | Maximum number of VCs which may be defined in a connection group. | Hard | Enforced by software. | 16 | 16 | 16 | 16 | 16 | - | - |
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2.5 | # Connection classes | # of classes of service which may be defined as a short-hand way of adding ATM connections. | Hard | Enforced by software. | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
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2.6 | Connection class descriptor size | Maximum size in bytes of the connection class descriptor. | Hard | Enforced by software. | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
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3.1 | # Jobs | Maximum number of jobs that may be defined in a node. | Hard | Enforced by software. | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
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3.2 | Job memory space | Maximum amount of BRAM in bytes, reserved for job storage. | Hard | Enforced by software. | 30,000 | 30,000 | 30,000 | 30,000 | 30,000 | 30,000 | 30,000 |
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3.3 | Maximum job size | Maximum size of a single job in bytes, where job-desc is the # of characters in job descriptor, #cmds is number of commands in job & t_chars is total of the number of characters in each command in job. | Hard | Enforced by software. Must fit into a single network message. | 3566>= 15 + job-desc + 5(#cmds) + t_chars |
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3.4 | # Job triggers | Maximum number of job triggers which may be defined in the node. | Hard | Enforced by software. | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
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3.5 | # Triggers per job | Maximum number of triggers supported by a single job. | Hard | Enforced by software. | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
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3.6 | Job descriptor size | Maximum number of characters in a job descriptor. | Hard | Enforced by software. | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
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4.1 | # Trunk ends per Network | Maximum number of trunk ends allowed in a network (feeder trunks=1 and routing trunks=2) | Hard | Enforced by software. | - | - | - | 8,192 | 8,192 | 8,192 | 8,192 |
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4.2 | # Trunks per Node (BCC-32 or BCC-3-32) | Number of trunks (physical + virtual + feeder) supported by a single node. | Hard | Enforced by software. | 16 | 32 | 32 | 50 | 50 | 50 | 50 |
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4.3 | # Trunks per Node (BCC-3-64, BCC-4) | Number of trunks (physical + virtual + feeder) supported by a single node. | Hard | Enforced by software. | 16 | 32 | 32 | 64 | 64 | 64 | 64 |
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4.4 | # Routing Trunks (BCC-32 or BCC-3-32) | Number of routing trunks (physical + virtual) supported per node. | Hard | Enforced by software. | 16 | 16 | 16 | 50 | 50 | 50 | 50 |
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4.5 | # Routing Trunks (BCC-3-64, BCC-4) | Number of routing trunks (physical + virtual) supported per node. | Hard | Enforced by software. | 16 | 16 | 16 | 64 | 64 | 64 | 64 |
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4.6 | # Feeder Trunks (BCC-32 or BCC-3-32) | Number of feeder node trunks supported per node. | Hard | Enforced by software. | - | 16 | 16 | 16 | 16 | 16 | 16 | 22? |
4.7 | # Feeder Trunks (BCC-3-64, BCC-4) | Number of feeder node trunks supported per node. | Hard | Enforced by software. | - | 16 | 16 | 16 | 16 | 16 | 16 | 22? |
4.8 | CLNs per Node (BCC-32 or BCC-3-32) | Number of CLN ports supported per node. | Hard | Software table size. | 32 | 32 | 32 | 72 | 64 | 64 | 64 |
|
4.9 | CLNs per Node (BCC-3-64, BCC-4) | Number of CLN ports supported per node. | Hard | Software table size. | - | - | - | 100>=8.4.09 144>=8.4.10 | 144 | 144 | 144 |
|
4.10 | Non-BXM LMIs per node | Maximum number of non-BXM CLNs and Feeder trunks that can support any LMI protocol type in the node simultaneously | Soft | Performance limit. | - | - | - | 38>=8.4.09 52>=8.4.10 | 52 | 52 | 52 |
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4.4.11 | BXM LMIs per node | Soft | - | - | - | 52 | 52 | 144 |
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4.12 | #VSI control planes per node | Maximum number of VSI conrol planes supported per node, in addition to native autoroute. | Hard | Enforced by software. | - | - | - | - | - | 1 | 9.2.z=2 | 3 |
4.13 | # VSI Qbins | Maximum number of VSI Qbins per node. | Hard | Enforced by software. | - | - | - | - | - | 1 | 9.2.z=6 | 16? |
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5.1 | # Device codes per BPX trunk | Number of device codes supported on each BPX trunk. BPXs remap device codes from ingress trunk to egress trunk. | Hard | Enforced by software. | 208 | - | - | - | - | - | - |
|
5.2 | # VCs per device code | Number of VCs which can share the same device code. | Hard | Enforced by software. | 127 | - | - | - | - | - | - |
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6.1 | Maximum rx bandwidth per slot | Maximum amount of bus bandwidth available from card to fabric per slot. | Hard | Hardware limit. | 800 Mbps | 800 Mbps | 800 Mbps | 800 Mbps | 800 Mbps | 800 Mbps | 800 Mbps |
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6.2 | Maximum tx bandwidth per slot | Maximum amount of bus bandwidth available from fabric to card per slot. | Hard | Hardware limit. | 800 Mbps | 800 Mbps | 800 Mbps | 800 Mbps, 1600Mbps with BCC-4 |
| |||
6.3 | # User card slots | Number of slots available for trunk and channel modules. | Hard | Chassis limit. | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
|
6.4 | Maximum non-blocking bandwidth | Maximum amount of egress cells per second, above which blocking could occur in the cross point. | Soft | Config. dependent. Need > than 4 x OC-3 ports in a node sending traffic simultaneously to same output for blocking. | 1,454,500 |
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6.5 | Connection load model granularity | Minimum increment of trunk bandwidth assignable to a connection in cps. | Hard | Enforced by software. | 4 | 16 | 16 | 1 | 1 | 1 | 1 |
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6.6 | Trunk load model granularity | Minimum increment of trunk bandwidth assignable to a trunk in the load model. | Hard | Enforced by software. | 64kbps |
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6.7 | Switch cell loss rate | Typical random errors due to switch hardware in bits per second. | Soft | Performance based limit. | <1x10E-12 |
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7.1 | # SV+ (link0) | Maximum number of directly attached SV+ workstations which can subscribe to a node. | Hard | Enforced by software. | 1 | 10 | 10 | 10 | 12 | 12 | 12 |
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7.2 | # SV+ (link0 + link1) | Total number of SV+s (link0 + link1) that a node can support. | Hard | Enforced by software. | ? | 20 | 20 | 20 | 24 | 24 | 24 |
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7.3 | Stats memory space (BCC-32 & BCC-3-32) | Maximum amount of memory available for user statistics buckets and stats files. | Hard | Enforced by software. | 610 Kbyte |
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7.4 | Stats memory space (BCC-3-64, BCC-4) | Maximum amount of memory available for user statistics buckets and stats files. | Hard | Enforced by software. | - | - | - | 12.7Mbyte | 12.7Mbyte | 12.7Mbyte | 12.7Mbyte |
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7.5 | SV+ message queue size | Total number of messages allowed to queue by PROT task to SV+ in the node. | Hard | Enforced by software. | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
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7.6 | Node stats polling rate | Maximum number of connections which can be polled for stats, based upon the configured node stats polling rate in minutes. | Hard | Enforced by software. | - | - | - | 5m=3,999 10m=8,999 15m=12,000 |
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8.1 | # Telnet sessions | Maximum number of telnet sessions per node. | Hard | Enforced by software. | 2 | 5 | 5 | 5 | 5 | 5 | 5 |
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8.2 | # VT sessions | Maximum number of VT sessions per node. | Hard | Enforced by software. | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
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8.3 | # User interface tasks | Total number of simultaneous user interface tasks that may be spawned by a node. | Hard | Enforced by software. | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
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9.1 | # SNMP managers | Maximum number of SNMP managers that can register for traps. | Hard | Enforced by software. | 10 | 10 | 10 | 10 | 12 | 12 | 12 |
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9.2 | # SNMP error table entries | Maximum number of SNMP error table entries which are maintained in the node. | Hard | Enforced by software. Oldest is overwritten by new | 10 | 10 | 10 | 10 | 12 | 12 | 12 |
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9.3 | # SNMP PDU size | Range of valid PDU size for an SNMP message. | Hard | Enforced by software. | >=484 =<1400 |
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9.4 | ARP table size | Maximum number of entries which are cached. | Hard | Enforced by software. | 4 | 4 | 4 | 4 *16 in 8.4.21 & later | 4 | 64 | 64 |
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10.1 | # Event log entries | Total number of events stored in the maintenance log. | Hard | Enforced by software. | 716 | 716 | 716 | 716 | 716 | 716 | 716 |
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10.2 | # Software log entries | Total number of software errors stored in the software error log. | Hard | Enforced by software. | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
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10.3 | # Print jobs | Maximum number of print commands that can be queued. | Hard | Subsequent print commands are failed. | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
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11.1 | # User IDs per node | Maximum number of user ID and password pairs stored in the node. | Hard | Enforced by software. | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
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11.2 | User ID size | Maximum size in bytes of a User ID. | Hard | Enforced by software. | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
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11.3 | User password size | Maximum size in bytes of a user password. | Hard | Enforced by software. | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
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12.1 | # Letters | Total number of psos letters available for task to task communication | Hard | Enforced by software. | 4,000 | 16,000 |
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12.2 | CC message processing capacity | CC's network message throughput in cells per second. | Soft | Emprical determine average continuous processing capability. | 750 | 750 | 750 | 750 | 750 | 750 | 750 |
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12.3 | CC traffic ingress buffer size | CC traffic's buffer space for incoming messages, in cells. | Hard | Enforced by software. | 1,024 | 1,024 | 1,024 | 1,024 | 1,024 | 1,024 | 1,024 |
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| ASI Card | |||||||||||
13.1 | # VCs per ASI-2T3/E3 card | Maximum number of VCs supported per card. | Hard | Enforced by software. | 255 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 |
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13.2 | # VCs per ASI-155 port | Maximum number of VCs supported per port. | Hard | Enforced by software. | - | 1,024 | 1,024 | 1,024 | 1,024 | 1,024 | 1,024 |
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13.3 | # VCs per ASI-155 card | Maximum number of VCs supported per card. | Hard | Enforced by software. | - | 2,048 | 2,048 | 2,048 | 2,048 | 2,048 | 2,048 |
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13.4 | ASI-1 ATFST MCR range | ASI-1 valid range for an ATFST connection's MCR value in cells per second. | Hard | Enforced by software. | - | 7 to 5,333 | 7 to 5,333 | 0 to 5,333 | 0 to 5,333 | 0 to 5,333 | 0 to 5,333 |
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13.5 | ASI-1 ATFST ICR range | ASI-1 valid range for an ATFST connection's ICR value in cells per second. | Hard | Enforced by software. | - | 7 to 5,333 | 7 to 5,333 | 0 to 5,333 | 0 to 5,333 | 0 to 5,333 | 0 to 5,333 |
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13.6 | ASI-1 VC_Q ABR max depth | ASI-1 maximum VC_Q depth in cells for an ABR connection. | Hard | Enforced by software. | 64,000 | 64,000 | 64,000 | 64,000 | 64,000 | 64,000 | 64,000 |
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13.7 | ASI-1 VC_Q ATFST max depth | ASI-1 maximum VC_Q depth in cells for an ATFST connection. | Hard | Enforced by software. | 1,366 | 1,366 | 1,366 | 1,366 | 1,366 | 1,366 | 1,366 |
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13.8 | ASI-1 IBS ABR max size | ASI-1 maximum IBS size in cells for an ABR connection. | Hard | Enforced by software. | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 |
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13.9 | ASI-1 IBS ATFST max size | ASI-1 maximum IBS size in cells for an ATFST connection. | Hard | Enforced by software. | 107 | 107 | 107 | 107 | 107 | 107 | 107 |
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13.10 | UNI VPI address range | Valid range of VPIs for a UNI connection. | Hard | Enforced by software | 1 to 255 | 1 to 255 | 1 to 255 | 1 to 255 | 1 to 255 | 1 to 255 | 1 to 255 |
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13.11 | NNI VPI address range | Valid range of VPIs for an NNI connection. | Hard | Enforced by software | 1 to 4095 | 1 to 4095 | 1 to 4095 | 1 to 4095 | 1 to 4095 | 1 to 4095 | 1 to 4095 |
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13.12 | VPC VCI address range | Valid range of VCIs for a virtual path connection. | Hard | Enforced by software | 17 to 4095 | 17 to 4095 | 17 to 4095 | 17 to 4095 | 17 to 4095 | 17 to 4095 | 17 to 4095 |
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13.13 | VCC VCI address range | Valid range of VCIs for a virtual circuit connection. | Hard | Enforced by software | 1 to 65,535 |
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13.14 | ASI-155E ingress buffer size | Ingress buffer size in cells. | Hard | Enforced by software. | - | 8,000 | 8,000 | 8,000 | 8,000 | 8,000 | 8,000 |
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| BNI Card | |||||||||||
14.1 | # VCs per BNI-3T3/E3 routing trunk | Maximum number of VCs routed across the trunk. | Hard | Hardware limit. | 1,771 | 1,771 | 1,771 | 1,771 | 1,771 | 1,771 | 1,771 |
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14.2 | # VCs per BNI-3T3/E3 feeder trunk | Maximum number of VCs routed across the trunk. | Hard | Hardware limit. | - | 2,027 | 2,027 | 2,027 | 2,027 | 2,027 | 2,027 |
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14.3 | # VTs per BNI-3T3/E3 port | Maximum number of VTs per BNI-3T3/E3 port. | Hard | Hardware limit. | - | - | 32 | 32 | 32 | 32 | 32 |
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14.4 | # VTs per BNI-3T3/E3 card | Maximum number of VTs per BNI-3T3/E3 card. | Hard | Hardware limit. | - | - | 32 | 32 | 32 | 32 | 32 |
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14.5 | # VCs per BNI-155 trunk | Maximum number of VCs routed across the trunk. | Hard | Hardware limit. | - | 15,929 | 15,867 | 16,050 | 16,050 | 16,050 | 16,050 |
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14.6 | # VTs per BNI-155 port | Maximum number of virtual trunks on a BNI-OC3 port. | Hard | Hardware limit. | - | - | 11 | 11 | 11 | 11 | 11 |
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14.7 | # VCs per BNI-155 virtual trunk | Maximum number of virtual circuits which can be configred on a single BNI-OC3 virtual trunk. | Hard | Enforced by software. | - | - | 3,836 |
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14.8 | BNI-155E ingress buffer size | Ingress buffer size in cells. | Hard | Enforced by software. | - | 8,000 |
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| BXM-8/12-T3/E3 Card | |||||||||||
15.1 | # UNI/NNI VCs per BXM-3/E3 card | Maximum number of VCs per BXM-45 card if it is used for ATM ports. | Hard | Hardware limit. | - | - | - | 16,000 | 16,000 | 16,000 | 16,000 |
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15.2 | # UNI/NNI VCs per BXM-3/E3/E card | Maximum number of VCs per BXM-45/E card if it is used for ATM ports. | Hard | Hardware limit. | - | - | - | 16,000 | 16,000 | 16,000 |
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15.3 | # Trunk VCs per BXM-T3/E3 card | Maximum number of VCs per BXM-45 card if it is used for trunks. | Hard | Total VCs available reported by card f/w to SWSW. | - | - | - | 32,704 | 32,704 | 32,704 | 32,704 |
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15.4 | # Trunk VCs per BXM-T3/E3/E card | Maximum number of VCs per BXM-45/E card if it is used for trunks. | Hard | Total VCs available reported by card f/w to SWSW. | - | - | - | 32,704 | 32,704 | 32,704 | 32,704 |
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15.5 | # Trunk VCs per BXM-T3/E3/EX card | Maximum number of VCs per BXM-45/EX card if it is used for trunks. | Hard | Total VCs available reported by card f/w to SWSW. | - | - | - | 32,704 | 32,704 | 32,704 |
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15.6 | # Trunk VCs per virtual trunk | Maximum number of VCs per virtual trunks. | Hard | Hardware limit. | - | - | - | - | - | - | 8,000 |
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15.7 | # VTs per BXM-T3/E3 card | Maximum number of VTs per BXM-45 physical card. | Hard | Hardware limit. | - | - | - | - | - | - | 32 |
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15.8 | # QoS per BXM-T3/E3 VT | Maximum number of QoS supported per BXM-45 virtual trunk. | Hard | Hardware limit. | - | - | - | - | - | - | 16 |
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15.9 | # QoS per BXM-T3/E3 port | Maximum number of QoS supported per BXM-45 physical port. | Hard | Hardware limit. | - | - | - | 16 | 16 | 16 | 16 |
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15.10 | # Egress Multicast Branches per BXM-T3/E3 port | Number of egress multicast branches possible per BXM-45 port. | Hard | Hardware limit. | - | - | - | - | - | - | - |
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15.11 | # Egress Multicast Branches per BXM-T3/E3 card | Number of egress multicast branches possible per BXM-45 card. | Hard | Hardware limit. | - | - | - | - | - | - | - |
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15.12 | Egress multicast queue depth | Queue depth in cells of both the multicast queues. | Hard | Hardware limits. | - | - | - | - | - | - | - |
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15.13 | BXM-8/12-T3/E3 Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 100,000 |
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15.14 | BXM-8/12-T3/E3/E/EX Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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15.15 | BXM-8/12-T3/E3 Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 100,000 or 200,000 |
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15.16 | BXM-8/12-T3/E3/E/EX Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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15.17 | Virtual source queue fill rate | Maximum rate at which cells may be queued to a virtual source queue. | Hard | Hardware limit. | - | - | - | 1,866 Mbps |
| |||
15.18 | Qbin queue fill rate | Maximum rate at which cells may be queued to a Qbin queue. | Hard | Hardware limit. | - | - | - | 2,488 Mbps |
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15.19 | Stats collected per VC from interface | Number of stats available per VC in the direction "from interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 3stats/32K 8stats/16K 9stats/8K 16stats/4K VCs |
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15.20 | Stats collected per VC to fabric | Number of stats available per VC in the direction "to fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 2stats/16K 6stats/8K 6stats/4K VCs |
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15.21 | Stats collected per VC from fabric | Number of stats available per VC in the direction "from fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 3stats/8K 10stats/4K VCs |
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15.22 | Stats collected per VC to interface | Number of stats available per VC in the direction "to interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 7stats/8K 9stats/4K VCs |
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15.23 | # Overhead VCs per routing trunk | Number of VCs reserved on a routing trunk physical port for non-user traffic. | Hard | Enforced by software. | - | - | - | 270 | 270 | 270 | 270 |
|
15.24 | # Overhead VCs per feeder trunk | Number of VCs reserved on a feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | 20 | 20 | 20 | 20 |
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15.25 | # Overhead VCs per logical trunk | Number of VCs reserved on a routing trunk physical port for each logical trunk. | Hard | Enforced by software. | - | - | - | - | - | - | 1 |
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15.26 | # Overhead VCs per VSI feeder trunk | Number of VCs reserved on a VSI feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | - | - | 12 | 12 |
|
15.27 | # Port groups per card | Number of VC port groups on the card. | Hard | Hardware limit. | - | - | - | 1 | 1 | 1 | 1 |
|
| BXM-155 Card | |||||||||||
16.1 | # User VCs per BXM-155 trunk port | Maximum number of user VCs per BXM-155 trunk port. | Hard | Hardware limit. | - | - | - | 7,048 | 7,048 | 7,048 | 7,048 |
|
16.2 | # User VCs per BXM-155/D/DX trunk port | Maximum number of user VCs per BXM-155/D/DX trunk port. | Hard | Hardware limit. | - | - | - | 7,048 | 7,048 | 7,048 |
|
|
16.3 | # User VCs per BXM-155 trunk port group | BXM-155 ports are arranged as 2 groups of 4 ports for VC allocation. Each group of 4 trunk ports has this limit. This is the number of user VCs available in a port group. | Hard | Hardware limit. | - | - | - | 7,048 | 7,048 | 7,048 | 7,048 |
|
16.4 | # Trunk VCs per virtual trunk | Maximum number of VCs per virtual trunks. | Hard | Hardware limit. | - | - | - | - | - | - | 8,000 |
|
16.5 | # User VCs per BXM-155 user port | Maximum number of user VCs per BXM-155 user port. | Hard | Hardware limit. | - | - | - | 8,160 | 8,160 | 8,160 | 8,160 |
|
16.6 | # User VCs per BXM-155/D/DX user port | Maximum number of user VCs per BXM-155/D/DX user port. | Hard | Hardware limit. | - | - | - | 8,160 | 8,160 | 8,160 |
|
|
16.7 | # User VCs per BXM-155 user port group | BXM-155 ports are arranged as 2 groups of 4 ports for VC allocation. Each group of 4 user ports has this limit. This is the number of user VCs available in a port group. | Hard | Hardware limit. | - | - | - | 8,160 | 8,160 | 8,160 | 8,160 |
|
16.8 | # VCs per BXM-155 card | Maximum number of VCs per BXM-155 card. | Hard | Total VCs available reported by card f/w to SWSW. | - | - | - | 16,320 | 16,320 | 16,320 | 16,320 |
|
16.9 | # VCs per BXM-155/D/DX card | Maximum number of VCs per BXM-155/D/DX card. | Hard | Total VCs available reported by card f/w to SWSW. | - | - | - | 16,320 | 16,320 | 16,320 |
|
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16.10 | # VTs per BXM-155 card | Maximum number of VTs per BXM-155 card | Hard | Hardware limit. | - | - | - | - | - | - | 32 |
|
16.11 | # QoS per BXM-155 VT | Maximum number of QoS supported per BXM-155 virtual trunk. | Hard | Hardware limit. | - | - | - | - | - | - | 16 |
|
16.12 | # QoS per BXM-155 port | Maximum number of QoS supported per BXM-155 physical port. | Hard | Hardware limit. | - | - | - | 16 | 16 | 16 | 16 |
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16.13 | # Egress multicast branches per BXM-155 port | Number of egress multicast branches possible per BXM-155 port. | Hard | Hardware limit. | - | - | - | - | - | - | - |
|
16.14 | # Egress multicast branches per BXM-155 card | Number of egress multicast branches possible per BXM-155 card. | Hard | Hardware limit. | - | - | - | - | - | - | - |
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16.15 | Egress multicast queue depth | Queue depth in cells of both the multicast queues. | Hard | Hardware limit. |
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| - |
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16.16 | BXM-155 Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 100,000 or 230,000 |
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16.17 | BXM-155/D/DX Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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16.18 | BXM-155 Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 100,000 or 230,000 |
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16.19 | BXM-155/D/DX Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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16.20 | Virtual source queue fill rate | Maximum rate at which cells may be queued to a virtual source queue. | Hard | Hardware limit. | - | - | - | 1,866 Mbps |
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16.21 | Qbin queue fill rate | Maximum rate at which cells may be queued to a Qbin queue. | Hard | Hardware limit. | - | - | - | 2,488 Mbps |
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16.22 | Stats collected per VC from interface | Number of stats available per VC in the direction "from interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 3stats/32K 8stats/16K 9stats/8K 16stats/4K VCs |
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16.23 | Stats collected per VC to fabric | Number of stats available per VC in the direction "to fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 2stats/16K 6stats/8K 6stats/4K VCs |
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16.24 | Stats collected per VC from fabric | Number of stats available per VC in the direction "from fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 3stats/8K 10stats/4K VCs |
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16.25 | Stats collected per VC to interface | Number of stats available per VC in the direction "to interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 7stats/8K 9stats/4K VCs |
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16.26 | Deleted |
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16.27 | # Overhead VCs per routing trunk | Number of VCs reserved on a routing trunk physical port for non-user traffic. | Hard | Enforced by software. | - | - | - | 270 | 270 | 270 | 270 |
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16.28 | # Overhead VCs per feeder trunk | Number of VCs reserved on a feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | 20 | 20 | 20 | 20 |
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16.29 | # Overhad VCs per logical trunk | Number of VCs reserved on a routing trunk physical port for each logical trunk. | Hard | Enforced by software. | - | - | - | - | - | - | 1 |
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16.30 | # Overhead VCs for 12 or 28 stats. | Additional number of VCs reserved when 12 or 28 stats are enabled on a BXM-155 card. | Hard | Enforced by software. | - | - | - | 32 | 32 | 32 | 32 |
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16.31 | # Overhad VCs per VSI feeder trunk | Number of VCs reserved on a VSI feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | - | - | 12 | 12 |
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16.32 | # Port groups per card | Number of VC port groups on the card. | Hard | Hardware limit. | - | - | - | stats0,1=2 |
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| BXM-622 Card | |||||||||||
17.1 | # VCs per BXM-622 port | Maximum number of user VCs per BXM-622 port. | Hard | Hardware limit. | - | - | - | -1=32704 |
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17.2 | # VCs per BXM-622/D/DX port | Maximum number of user VCs per BXM-622/D/DX port. | Hard | Hardware limit. | - | - | - | -1=32704 |
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17.3 | # VTs per BXM-622 card | Maximum number of VTs per BXM-622 card. | Hard | Hardware limit. | - | - | - | - | - | - | 32 |
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17.4 | # QoS per BXM-622 VT | Maximum number of QoS supported per BXM-622 virtual trunk. | Hard | Hardware limit. | - | - | - | - | - | - | 16 |
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17.5 | # Trunk VCs per virtual trunk | Maximum number of VCs per virtual trunks. | Hard | Hardware limit. | - | - | - | - | - | - | 8,000 |
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17.6 | # QoS per BXM-622 port | Maximum number of QoS supported per BXM-622 physical port. | Hard | Hardware limit. | - | - | - | 16 | 16 | 16 | 16 |
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17.7 | # Egress Multicast Branches per BXM-622 port | Number of egress multicast branches possible per BXM-622 port. | Hard | Hardware limit. | - | - | - | - | - | - | - |
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17.8 | # Egress Multicast Branches per BXM-622 card | Number of egress multicast branches possible per BXM-622 card. | Hard | Hardware limit. | - | - | - | - | - | - | - |
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17.9 | Egress multicast queue depth | Queue depth in cells of both the multicast queues. | Hard | Hardware limits. |
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17.10 | BXM-622 Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 64,000 or 100,000 or 130,000 or 230,000 |
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17.11 | BXM-622/D/DX Ingress Buffer Size | Total number of cells of ingress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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17.12 | BXM-622 Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 130,000 or 200,000 or 230,000 |
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17.13 | BXM-622/D/DX Egress Buffer Size | Total number of cells of egress buffer space available. Depends upon specific card variant. | Hard | Hardware limit. | - | - | - | 446,000 |
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17.14 | Virtual source queue fill rate | Maximum rate at which cells may be queued to a virtual source queue. | Hard | Hardware limit. | - | - | - | 1,866 Mbps |
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17.15 | Qbin queue fill rate | Maximum rate at which cells may be queued to a Qbin queue. | Hard | Hardware limit. | - | - | - | 2,488 Mbps |
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17.16 | Stats collected per VC from interface | Number of stats available per VC in the direction "from interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 3stats/32K 8stats/16K 9stats/8K 16stats/4K VCs |
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17.17 | Stats collected per VC to fabric | Number of stats available per VC in the direction "to fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 2stats/16K 6stats/8K 6stats/4K VCs |
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17.18 | Stats collected per VC from fabric | Number of stats available per VC in the direction "from fabric" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 3stats/8K 10stats/4K VCs |
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17.19 | Stats collected per VC to interface | Number of stats available per VC in the direction "to interface" is based upon the number of VCs configured per card. | Hard | Hardware limit. | - | - | - | 0stats/32K 3stats/16K 7stats/8K 9stats/4K VCs |
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17.20 | # Overhead VCs per routing trunk | Number of VCs reserved on a routing trunk physical port for non-user traffic. | Hard | Enforced by software. | - | - | - | 270 | 270 | 270 | 270 |
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17.21 | # Overhead VCs per feeder trunk | Number of VCs reserved on a feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | 20 | 20 | 20 | 20 |
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17.22 | # Overhad VCs per logical trunk | Number of VCs reserved on a routing trunk physical port for each logical trunk. | Hard | Enforced by software. | - | - | - | - | - | - | 1 |
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17.23 | # Overhead VCs for 12 or 28 stats. | Additional number of VCs reserved when 12 or 28 stats are enabled on a BXM-155 card. | Hard | Enforced by software. | - | - | - | 32 | 32 | 32 | 32 |
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17.24 | # Overhad VCs per VSI feeder trunk | Number of VCs reserved on a VSI feeder trunk for non-user traffic. | Hard | Enforced by software. | - | - | - | - | - | 12 | 12 |
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Posted: Fri Jul 27 16:48:23 PDT 2001
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