| Support Type | SLX 9640 | SLX 9540 |
|---|---|---|
| LAYER 2 SWITCHING | ||
|
Trunk groups supported |
Default profile: 256 groups with 64 ports |
Default profile: 256 groups with 64 ports |
| Ports per trunk group | 64 | 64 |
| Maximum LACP trunk threshold | 64 | 64 |
|
Maximum MAC addresses per switch |
750000 |
750000 |
| Jumbo frames | 9216 bytes | 9216 bytes |
| Number of VLANs | 4096 | 4096 |
| Maximum bridge domains | 4000 | 4000 |
| RSTP | ||
|
Maximum Spanning-Tree instances (RSTP) |
RSTP is 1 instance only RPVST/PVST 128, MSTP 32 |
RSTP is 1 instance only RPVST/PVST 128, MSTP 32 |
| MULTICAST | ||
| Maximum IGMP v2/v3 L3 entries | 16000 | 16000 |
| L2 multicast cache | 16000 | 16000 |
| IPv4 software multicast cache for PIM/SM | 20000 | 20000 |
| IPv4 hardware multicast entries | 20000 | 20000 |
| Maximum IGMP snooping VLANs | 500 | 500 |
| Maximum static entries (IGMPv2) with uplink - IPv4 | 1000 | 1000 |
| Maximum IGMP snooping VLANs (MCT) | 500 | 500 |
| Maximum static entries (IGMPv3) with uplink - IPv4 | 1000 | 1000 |
| Snoop multicast IGMP join/leave rate per port | 1000 per sec | 1000 per sec |
| IGMP join/leave rate (with PIM-SM) | 4000 per sec | 4000 per sec |
| PIM SM maximum local receivers (IGMP) | 4000 | 4000 |
| PIM SM maximum OIFs per system | 64000 | 64000 |
| PIM SM maximum OIFs per S,G | 128 | 128 |
| Maximum VLAN replications per entry | 128 | 128 |
| Maximum multicast VRFs | 50 | 50 |
| Maximum IGMP groups per system | 16000 | 16000 |
| Maximum IGMP groups per interface | 128 | 128 |
| Maximum IGMP OIFs per system | 8000 | 8000 |
| Maximum multicast prefixes advertised by an RP | 250 | 250 |
| Maximum BSR RP per multicast domain | 56 | 56 |
| Maximum static RPs per system | 56 | 56 |
| Maximum RPset x RP per system | 56 | 56 |
| Maximum PIM Anycast RPs per system | 56 | 56 |
| Maximum Anycast RP peers per system | 8 | 8 |
|
PIM fast hello |
Min Hello: 1 sec Neighbor Removal: 3 sec |
Min Hello: 1 sec Neighbor Removal: 3 sec |
| Multicast ECMP paths | 32 | 32 |
| LAYER 3 FEATURES - IPv4 | ||
| Maximum IP interfaces per system (IPv4, IPv6) | 4090 | 4090 |
| Maximum virtual Ethernet interfaces per system | 4090 | 4090 |
|
Maximum ARP entries |
96000 |
96000 |
|
Maximum concurrent IPv4/IPv6 routes in hardware |
Default profile: 4M IPv4 and 256000 IPv6 routes v4-v6 profile: 4M IPv4, 700000 IPv6 routes IPv6-route profile: 1M IPv4, 1M IPv6 routes |
OptiScale profile LPM: 256000 (routes except /23, /24, /32) LEM: 750000 (routes with /23, /24, /32 ) |
| Maximum ND entries |
32000 |
32000 |
| Maximum static ARP entries |
96000 |
96000 |
| Maximum directly connected host routes (or IP next-hops) | 2000 | 2000 |
| Possible secondary IP addresses | 255 | 255 |
| Maximum loopback interfaces | 255 | 255 |
| Maximum OSPF areas (per VRF) | 200 | 200 |
| OSPF routers in a single area | 200 | 200 |
| OSPF adjacencies | 200 | 200 |
| Maximum OSPF routes | 100000 | 100000 |
| Maximum static route entries | 25000 | 25000 |
| Maximum BGP peer groups | 250 | 250 |
| Maximum BGP routes in RIB | 9M in, 14M out | 9M in, 14M out |
| BGP peers (IPv4 and IPv6 concurrent) | 2400 | 2400 |
| Maximum IS-IS routes | 25000 | 25000 |
|
IS-IS adjacencies |
Broadcast: 255 P2P: 1024 |
Broadcast: 255 P2P: 1024 |
| IS-IS LSPs | 255 | 255 |
|
Maximum IPv4 routes |
Default profile: 4M |
Default profile: 1M (with compression) |
| Maximum VEs per system | 4000 | 4000 |
| Maximum VRFs per system (BGP VRF IPv4/IPv6) | 1024 | 1024 |
| Maximum VRFs per system (OSPF VRF IPv4/IPv6) | 1024 | 1024 |
| Maximum VRFs per system (static VRF IPv4/IPv6) | 1024 | 1024 |
| IS-IS routers in a level | 255 | 255 |
| Maximum ECMP paths | 64 | 64 |
| VRRP/VRRPe instances per system (IPv4, IPv6) | 1000 | 1000 |
| VRRP instances per IP interface | 16 | 16 |
| VRRP/VRRPe instances with time scale | 128 | 128 |
| Maximum GRE tunnels | 256 | 256 |
|
Maximum IS-IS interfaces |
Broadcast: 255 P2P: 1024 |
Broadcast: 255 P2P: 1024 |
| LAYER 3 FEATURES - IPv6 | ||
| Maximum IPv6 static route entries | 32000 | 32000 |
|
Maximum IPv6 routes |
Default profile: 256000 routes v4-v6 profile: 700000 routes IPv6-route profile: 1M routes |
OptiScale profile LPM: 64000 (routes except /47 and /48) LEM: 180000 (routes with /47 and /48 ) |
| Maximum OSPFv3 routes | 64000 | 64000 |
| Maximum OSPFv3 interfaces | 256 | 256 |
| Maximum OSPFv3 neighbors | 256 | 256 |
| Maximum OSPFv3 areas | 10 | 10 |
| Maximum BGPv6 routes in the RIB | 64000 | 64000 |
| Maximum BGPv6 neighbors | 2400 | 2400 |
| BGP FLOWSPEC | ||
| Maximum local flowspec rules alone | 1000 | 1000 |
| Maximum remote flowspec rules alone | 1000 | 1000 |
| Maximum local and remote flowspec rules together | 1000 | 1000 |
| BGP LARGE-COMMUNITY | ||
| Maximum large-community that can be added/replaced/deleted for incoming route updates (NLRI) using set directive | 32 | 32 |
| Maximum large-community standard/extended ACL type | 1024 rules per list. Max seq # is 65535 | 1024 rules per list. Max seq # is 65535 |
| Maximum large-community ACL that can be matched in route-map | 32 | 32 |
| Maximum large-community attributes that can be received per route update (including in bound set large community) | 64 | 64 |
| MPLS | ||
| Maximum MPLS labels | 15000 | 15000 |
| Maximum label stacking depth | 3 | 3 |
| Maximum target LDP sessions | 100 | 100 |
| Maximum ingress | 5000 | 5000 |
| Maximum transit LSPs | 20000 cross-connects | 20000 cross-connects |
| Maximum point-to-point per system with MCT | 500 | 500 |
| Maximum point-to-multipoint per system with MCT | 8000 | 8000 |
| Maximum endpoints per point-to-point per system | 8000 | 8000 |
| Maximum endpoints per point-to-ultipoint per system (non-MCT, MCT) | 20000 | 20000 |
|
Maximum point-to-multipoint MACs per system (max vpls mac table) |
750000 |
750000 |
| Total point-to-multipoint VC labels per system | 8000 | 8000 |
|
Maximum routes per VRF/VPN |
Same as the default VRF |
256000 |
| Maximum MPLS VPNs (IPv4) per system | 512 | 512 |
| Maximum MPLS VPNs (IPv6) per system | 512 | 512 |
| Maximum adaptive LSP (ingress/egress) | 5000 | 5000 |
| Maximum FRR instances | 5000 facility or 2000 1-to-1 detour | 5000 facility or 2000 1-to-1 detour |
| Maximum point-to-multipoint LSP load balance | 16 | 16 |
| Maximum LDP ECMP paths | 16 | 16 |
| RSVP LSP history support | Max 32 events per LSP at ingress router | Max 32 events per LSP at ingress router |
| Maximum auto-bandwidth templates | 100 | 100 |
| Maximum recorded samples per auto-bandwidth LSP | 1500 | 1500 |
| Single-hop LSP accounting | 5000 | 5000 |
| Maximum point-to-multipoint instances with IPv4/IPv6 VE VRF support (MCT) | 2600 | 2600 |
| Maximum bypass LSP per system | 512 | 512 |
| Maximum LDP sessions | 100 | 100 |
| Maximum LDP FEC | 5000 | 5000 |
| RATE LIMITING AND TRAFFIC POLICING FEATURES | ||
| Granularity | 22kbps | 22kbps |
| Rate-limiters/traffic-policers per system | 1000/32000 | 1000/32000 |
|
Maximum shared IPv4 ACLs per system |
Per system: 6000 IPv4 ACE CAM sharing: 10000 IPv4 ACE |
Per system: 6000 IPv4 ACE CAM sharing: 10000 IPv4 ACE |
| Maximum shared IPv6 ACLs per system |
Per system: 6000 IPv6 ACE CAM sharing: 1000 IPv6 ACE |
Per system: 6000 IPv6 ACE CAM sharing: 1000 IPv6 ACE |
| Maximum shared L2 ACLs per system |
Per system: 2000 L2 ACE CAM sharing: 2000 L2 ACE |
Per system: 2000 L2 ACE CAM sharing: 2000 L2 ACE |
| ACL | ||
| Maximum named L2 ACL statements | 2000 | 2000 |
| Maximum IP receive ACLS | 200 | 200 |
| Maximum IPv6 receive ACLs | 50 | 50 |
| Max configurable PBR route maps | 200 | 200 |
| OAM | ||
| Maximum BFD sessions | 250ms (36 sessions multihop) | 250ms (36 sessions multihop) |
| 802.1ag sessions | 4000 | 4000 |
| Y.1731 SLM/DM sessions | 100 | 100 |
| EVPN-VXLAN SCALING (IP Fabric) | ||
| VxLAN Tunnel (such as ToR, DCI, hybrid cloud) | 512 | 512 |
| L2 VNI (bridge domains) | 4000 | 4000 |
| L3 VNI | 512 | 512 |
| Maximum VRFs | 512 | 512 |
| LAYER 2 | ||
| Maximum VLANs | 4000 | 4000 |
| Maximum bridge domains | 4000 | 4000 |
|
Maximum MAC entries |
168000 |
168000 |
| Maximum VNIs | 256 (IPv4 only) | 256 (IPv4 only) |
| LAYER 3 | ||
| Maximum VEs | 4000 | 4000 |
| Maximum VRFs | 512 | 512 |
| SNMP | ||
| Maximum communities | 256 | 256 |
| Maximum contexts | 256 | 256 |
| Maximum community maps | 256 | 256 |
| Maximum SNMP v3 users | 10 | 10 |
| Maximum groups | 10 | 10 |
| Maximum views | 10 | 10 |
| Maximum v1/v2c trap hosts | 12 | 12 |
| Maximum v3 trap hosts | 6 | 6 |
| MULTI-CHASSIS TRUNKING (vLAG support) | ||
| Number of vPorts: (# of VLANs) times (# of ports) | 100000 | 100000 |
| Number of VLANs for logical port (single port or LAG) | 225 | 225 |
| Maximum MCT clients | 72 (24 10G ports and 48 25G breakout ports) | 40 |
| Maximum number of L2/unified bridging instances (VPLS/EVPN, L2, VXLAN) with MCT and BUM RL | 4000 | 4000 |
|
Maximum number of endpoints in MCT for L2/bridging (VPLS, EVPN, L2, VXLAN) |
80000 AC LIFs 8000 PW instances total 8000 total VNI (including 4000 for VLAN and 4000 for BD) 100000 for all types of services |
80000 AC LIFs 8000 PW instances total 8000 total VNI (including 4000 for VLAN and 4000 for BD) 100000 for all types of services |
| Maximum number of MAC addresses for MCT | 180000 | 180000 |
| MVRP | ||
| Maximum dynamic VLANs advertised over MVRP (with/without MCT) | 2000 | 2000 |
| Maximum MACs on 2000 dynamic VLANs (with/without MCT) | 250000 | 250000 |