Nokia 7705 SAR - Page 121

Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 121
Notes:
1. The system IP address can be included as a hashing input for both IP and LDP ECMP using the
system-ip-load-balancing command at the system level.
2. Optional hashing input that is included when the use-ingress-port command is enabled.
3. Optional hashing input that is included when the l4-load-balancing command is enabled (for IP
ECMP) or when the hashing algorithm is configured as lbl-ip-l4-teid in the lsr-load-balancing
command (for LDP ECMP). Layer 4 load balancing at the service level is not affected by Layer 4
load balancing at the system, router interface, or service interface levels (IES and VPRN).
4. Optional hashing input that is included when the teid-load-balancing command is enabled (for IP
ECMP) or when the hashing algorithm is configured as lbl-ip-l4-teid in the lsr-load-balancing
command (for LDP ECMP). TEID load balancing at the service level is not affected by TEID load
balancing at the router interface or service interface levels (IES and VPRN).
5. Only applies to multicast traffic. The internal multicast group ID is generated from either the (S,G)
record (IGMP snooping, MLD snooping, and PIM snooping), the point-to-multipoint label binding,
or the VPLS service creation.
6. Only for Layer 3 traffic going to a Layer 3 spoke SDP interface.
7. Only included when the first nibble after the bottom of stack (BoS) bit is “4”, in which case the next
header encapsulation is considered to be an IPv4 header.
8. Optional hashing input that is included when LSR hashing is configured as label-ip.
9. MPLS label stack and entropy label are mutually exclusive hashing inputs. When an entropy label
indicator (ELI) and entropy label (EL) are found in the label stack, the MPLS labels are not used
as hashing inputs.
10. Optional hashing input that is included when the per-service-hashing command is enabled in a
service (VPLS or Epipe). The default setting is disabled, which should be changed to enabled if
pre-Release 8.0.R4 behavior is needed.
LAG
IPv4 routed ✓✓✓✓✓
IPv6 routed ✓✓✓✓✓
MPLS LSR ✓✓
✓
7, 8
✓✓
✓
9
✓
9
MPLS MVPN
(LSR, eLER)
✓✓ ✓ ✓ ✓
VPLS
✓
10
✓✓✓ ✓✓
Epipe
✓
10
✓✓✓ ✓
Apipe, Cpipe,
Fpipe, Ipipe,
Hpipe
✓
Table 15 Hashing Algorithm Inputs (ECMP and LAG) (Continued)
Traffic Type Per-
Service
Per-Flow
Service ID System
IPv4
Address
1
Ingress
Port
2
Source and Destination
TEID
4
Internal
Multicast
Group ID
5
MPLS
Label
Stack
Entropy
Label
MAC
Address
IP
Address
UDP/TCP
Port
3