Dell Networking S6000 Uživatelský manuál Strana 384

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The ip-address must be in dotted-decimal format (A.B.C.D) and the mask must be in slash format (/
xx).
Add the keyword secondary if the IP address is the interface’s backup IP address.
Example of the show ip interface Command
You can only configure one primary IP address per interface. You can configure up to 255 secondary IP
addresses on a single interface.
To view all interfaces to see with an IP address assigned, use the show ip interfaces brief
command in EXEC mode as shown in View Basic Interface Information.
To view IP information on an interface in Layer 3 mode, use the show ip interface command in
EXEC Privilege mode.
Dell>show ip int vlan 58
Vlan 58 is up, line protocol is up
Internet address is 1.1.49.1/24
Broadcast address is 1.1.49.255
Address determined by config file
MTU is 1554 bytes
Inbound access list is not set
Proxy ARP is enabled
Split Horizon is enabled
Poison Reverse is disabled
ICMP redirects are not sent
ICMP unreachables are not sent
Egress Interface Selection (EIS)
Egress Interface Selection (EIS) is available on the platform.
EIS allows you to isolate the management and front-end port domains by preventing switch-initiated
traffic routing between the two domains. This feature provides additional security by preventing flooding
attacks on front-end ports. The following protocols support EIS: DNS, FTP, NTP, RADIUS, sFlow, SNMP,
SSH, Syslog, TACACS, Telnet, and TFTP. This feature does not support sFlow on stacked units.
When you enable this feature, all management routes (connected, static, and default) are copied to the
management EIS routing table. Use the management route command to add new management routes
to the default and EIS routing tables. Use the show ip management-eis-route command to view the
EIS routes.
Important Points to Remember
Deleting a management route removes the route from both the EIS routing table and the default
routing table.
If the management port is down or route lookup fails in the management EIS routing table, the
outgoing interface is selected based on route lookup from the default routing table.
If a route in the EIS table conflicts with a front-end port route, the front-end port route has
precedence.
Due to protocol, ARP packets received through the management port create two ARP entries (one for
the lookup in the EIS table and one for the default routing table).
384
Interfaces
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