Verifying Gigabit Ethernet Connectivity; Gigabit Ethernet Ipv4-Acl Guidelines; Ipv4-Acls - HP Cisco MDS 9216 - Fabric Switch Configuration Manual

Chapter 52 Configuring IP Storage
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Table 52-1 Subnet Requirements for Interfaces (continued)
Interface 1
Gigabit Ethernet 1/1
mgmt0
mgmt0
The configuration requirements in
Note

Verifying Gigabit Ethernet Connectivity

Once the Gigabit Ethernet interfaces are connected with valid IP addresses, verify the interface
connectivity on each switch. Ping the IP host using the IP address of the host to verify that the static IP
route is configured correctly.
Note If the connection fails, verify the following, and ping the IP host again:
- The IP address for the destination (IP host) is correctly configured.
- The host is active (powered on).
- The IP route is configured correctly.
- The IP host has a route to get to the Gigabit Ethernet interface subnet.
- The Gigabit Ethernet interface is in the

Gigabit Ethernet IPv4-ACL Guidelines

If IPv4-ACLs are already configured in a Gigabit Ethernet interface, you cannot add this interface to an
Tip
Ethernet PortChannel group.
Follow these guidelines when configuring IPv4-ACLs for Gigabit Ethernet interfaces:
•
•
•
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Interface 2
Gigabit Ethernet 1/1.100
Gigabit Ethernet 1/1.100
Gigabit Ethernet 1/1
Only use Transmission Control Protocol (TCP) or Internet Control Message Protocol (ICMP).
Other protocols such as User Datagram Protocol (UDP) and HTTP are not supported in
Note
Gigabit Ethernet interfaces. Applying an ACL that contains rules for these protocols to a
Gigabit Ethernet interface is allowed but those rules have no effect.
Apply IPv4-ACLs to the interface before you enable an interface. This ensures that the filters are in
place before traffic starts flowing.
Be aware of the following conditions:
– If you use the log-deny option, a maximum of 50 messages are logged per second.
Same Subnet
Allowed Notes
No A subinterface cannot be configured on the same
subnet as the major interface.
No The mgmt0 interface cannot be configured in the
same subnet as the Gigabit Ethernet interfaces or
No
subinterfaces.
Table 52-1 also apply to Ethernet PortChannels.
state.
up
Cisco MDS 9000 Family CLI Configuration Guide
Configuring Gigabit Ethernet Interfaces for IPv4
52-7