Brocade Multi-Service IronWare QoS and Traffic Management Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare QoS and Traffic Management Configuration Guide
161
53-1003037-02
Enhanced buffer management for NI-MLX-10Gx8 modules and NI-X-100Gx2 modules
4
You can map each queue type to the buffer-pool type as needed. The queue-types are individually
selected to be placed in the desired buffer-pool.
To map a queue-type to a buffer-pool enter the following command:
Brocade(config)#qos queue-type 5 buffer-pool bronze
Syntax: [no] qos queue-type queue-number buffer-pool buffer-pool-type | gold | bronze
The queue-number variable signifies the queue-type priority which will be associated with the
buffer-pool. The queue-number can vary from 1-6.
The buffer-pool-type variable signifies the type of buffer-pool, gold or bronze.
Note: This command applies only to Unicast forwarded traffic. This does not apply to
Broadcast/Unknown-unicast/Multicast forwarded traffic.
Configuration considerations
•
Queue-type/internal priority 7 cannot be removed from Gold buffer-pool.
•
Queue-type/internal priority 0 cannot be removed from Bronze buffer-pool.
•
The command is applicable only to 8x10 family and 2x100G.
•
This command is available only on switch reload.
TABLE 46
Strict v.s. weighted queues
Queue Type
(Prioritization
Category)
Protocol
P7
LACP, UDLD (802.3ah), STP/RSTP/BPDU, VSRP, MRP, BFD, GRE-KA/IS-IS over
GRE, G.8032, LLDP, non-CCM 802.1ag (Eth + MPLS-enc.),
BFD(Single-hop/Multi-hop/MPLS), IS-IS Hello, OSPFv2 Hello(GRE+Eth),
OSPFv3 Hello(6to4+eth)
P6
IS-IS Non-Hello, OSPFv2/3 Non-Hello (Eth, GRE, 6to4), IPSec ESP Packets (for
OSPFv3 over IP-sec), OSPF/OSPF over GRE or 6to4, IS-IS, RIP/RIPNG, VRRP
(v4/v6), VRRPE(v4/v6)
P5
BGP/BGP over GRE or 6to4, LDP (basic and extended), RSVP, CCP(MCT),
802.1ag CCM (Eth + MPLS-enc.)
P4
PIM/PIM over GRE or 6to4, VPLS Encapsulated PIM, DVMRP, MSDP/MSDP
over GRE/MSDP over VPLS
P3
IGMP, VPLS Encapsulated IGMP, GRE encapsulated IGMP, ARP, MLD,
DHCP/BOOTP, ND6/ND6 in 6to4
P2
IPv4 Router Alert
P1
New Unassigned Protocols
P0
Existing Unassigned Protocols: GARP, ESIS, L2-Trace, REMOVE ESIS
Prioritization