Cisco ASR 9000 Series Command Reference Guide

Examples
The following example shows how to calculate load balancing across the members of a link bundle (bundle-ether
28) using the 3-tuple hash algorithm, a single source and destination, and IPv4 addresses:
RP/0/RSP0/CPU0:router# bundle-hash bundle-ether 28
Specify load-balance configuration (L3/3-tuple or L4/7-tuple) (L3,L4): l3
Single SA/DA pair (IPv4,IPv6) or range (IPv4 only): S/R [S]: s
Enter bundle type IP V4 (1) or IP V6 (2): 1
Enter source IP V4 address: 10.12.28.2
Enter destination IP V4 address: 10.12.28.1
Compute destination address set for all members? [y/n]: y
Enter subnet prefix for destination address set: 8
Enter bundle IP V4 address [10.12.28.2]: 10.12.28.2
Link hashed to is GigabitEthernet0/6/5/7
Destination address set for subnet 10.0.0.0:
10.0.0.6 hashes to link GigabitEthernet0/1/5/6
10.0.0.8 hashes to link GigabitEthernet0/6/5/5
10.0.0.12 hashes to link GigabitEthernet0/6/5/6
10.0.0.2 hashes to link GigabitEthernet0/6/5/7
10.0.0.1 hashes to link GigabitEthernet0/1/5/7
The following example shows how to calculate load balancing across the members of a link bundle (bundle-ether
28) using the 3-tuple hash algorithm, a range of source and destinations, and IPv4 addresses:
RP/0/RSP0/CPU0:router# bundle-hash bundle-ether 28
Specify load-balance configuration (L3/3-tuple or L4/7-tuple) (L3,L4): l3
Single SA/DA pair (IPv4,IPv6) or range (IPv4 only): S/R [S]: r
Maximum number of flows (num src addr * num dst addr): 65536
Enter first source IP address: 10.12.28.2
Enter subnet prefix for source address set: 8
Enter number of source addresses (1-245): 20
Enter source address modifier (1-12) [def:1]: 5
Enter destination IP address: 10.12.28.1
Enter subnet prefix for destination address set: 8
Enter number of destination addresses (1-245): 20
Enter destination address modifier (1-12) [1]: 5
Many to many (M) or simple pairs (S)? [M]: s
Calculating simple pairs...
Total number of hits 20
Member GigabitEthernet0/1/5/6 has 6 hits
Member GigabitEthernet0/6/5/5 has 2 hits
Member GigabitEthernet0/6/5/6 has 2 hits
Member GigabitEthernet0/6/5/7 has 9 hits
Member GigabitEthernet0/1/5/7 has 1 hits
The following example shows how to calculate load balancing across the members of a link bundle (bundle-ether
202) using the 7-tuple hash algorithm, a single source and destination, and IPv4 addresses:
RP/0/RSP0/CPU0:router# bundle-hash bundle-ether 202
Specify load-balance configuration (L3/3-tuple or L4/7-tuple) (L3,L4): l4
Single SA:SP/DA:SP pair (IPv4,IPv6) or range (IPv4 only): S/R [S]: s
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
570
Link Bundling Commands on the Cisco ASR 9000 Series Router
bundle-hash

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model