Users Guide

Internet address is 10.1.15.1/8
Mode of IPv4 Address Assignment: MANUAL
Interface IPv6 oper status: Enabled
MTU 1532 bytes, IP MTU 1500 bytes
LineSpeed 0
ARP type: ARPA, ARP Timeout: 60
Last clearing of "show interface" counters: 15:48:51
Queuing strategy: fifo
Input statistics:
0 packets, 0 octets
Output statistics:
0 packets, 0 octets
Time since last interface status change: 15:48:51
Vlan 320 is up, line protocol is down
Address is 00:00:00:00:00:c9, Current address is 00:00:00:00:10:c9
Interface index is 69209184
Internet address is 20.2.11.1/24
Mode of IPv4 Address Assignment: MANUAL
Interface IPv6 oper status: Enabled
MTU 1532 bytes, IP MTU 1500 bytes
LineSpeed 0
ARP type: ARPA, ARP Timeout: 60
Last clearing of "show interface" counters: 15:47:04
Queuing strategy: fifo
Input statistics:
0 packets, 0 octets
Output statistics:
0 packets, 0 octets
Time since last interface status change: 15:47:04
View interface configuration for specific VLAN
OS10# show interface vlan 320
Vlan 320 is up, line protocol is down
Address is 00:00:00:00:00:c9, Current address is 00:00:00:00:10:c9
Interface index is 69209184
Internet address is 20.2.11.1/24
Mode of IPv4 Address Assignment: MANUAL
Interface IPv6 oper status: Enabled
MTU 1532 bytes, IP MTU 1500 bytes
LineSpeed 0
ARP type: ARPA, ARP Timeout: 60
Last clearing of "show interface" counters: 15:47:04
Queuing strategy: fifo
Input statistics:
0 packets, 0 octets
Output statistics:
0 packets, 0 octets
Time since last interface status change: 15:47:04
VLAN Scaling
When VLANs are created, traffic class is specified for each VLAN that maps the VLAN traffic to a specific queue on the egress
port. Class-maps are created for each VLAN matching and the action is specified in the policymap that maps it to a specific
traffic class. Using traffic class-to-queue mapping, the traffic gets mapped to the corresponding queue.
Since ACL rules are created on a per VLAN basis, the scale of VLANs is dependent on the number of ACL rules available. The
ACL space is also shared by other applications such as FCoE. When more VLANs are created, the L2 QoS ACL space for the
VLAN ACLs get exhausted. If the VLAN ACL creation fails, it results in VLAN creation failure. As a result, there cannot be more
than 256 VLANs in Fabric mode.
When a VLAN is created with the uplink ports, a traffic class such as gold, silver, or platinum is assigned to the traffic on the
VLAN. On receiving the configuration from GUI through DNV, the Fabric agent creates a classmap of type qos with the name
Layer 2
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