Administrator Guide

Showing the Running-Configuration for an Interface
To view the configuration for any interface, use the following command.
• Show the currently running configuration for the specified interface.
EXEC mode
show running-config interface type {slot/port}
Enter the keyword interface then the type of interface and slot/port information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port[/subport] information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
• For the Management interface on the stack-unit, enter the keyword ManagementEthernet then the slot/port information.
Example of the show running-config interface Command
Dell#show run int Te 2/2
!
interface TenGigabitEthernet 2/2
no ip address
ipv6 address 3:4:5:6::8/24
shutdown
Dell#
Clearing IPv6 Routes
To clear routes from the IPv6 routing table, use the following command.
• Clear (refresh) all or a specific route from the IPv6 routing table.
EXEC mode
clear ipv6 route {* | ipv6 address prefix-length}
• *: all routes.
• ipv6 address: the format is x:x:x:x::x.
• mask: the prefix length is from 0 to 128.
NOTE
: IPv6 addresses are normally written as eight groups of four hexadecimal digits, where each group is separated by
a colon (:). Omitting zeros is accepted as described in Addressing.
Configuring IPv6 RA Guard
The IPv6 Router Advertisement (RA) guard allows you to block or reject the unwanted router advertisement guard messages that arrive at
the network device platform.
To configure the IPv6 RA guard, perform the following steps:
1 Configure the terminal to enter the Global Configuration mode.
EXEC Privilege mode
configure terminal
2 Enable the IPv6 RA guard.
CONFIGURATION mode
ipv6 nd ra-guard enable
IPv6 Routing
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