Dell S4820T, Configuration Manual

Page: 518 / 1178

– For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
then the slot/port
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. The slot range is from 0 to 1. The port range is 0.
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 [vrf vrf-name ] {* | ipv6 address prefix-length }
–
vrf vrf-name
:(OPTIONAL) name of the VRF.
–
*
: 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
3. Create the policy.
POLICY LIST CONFIGURATION mode
ipv6 nd ra-guard policy policy-name
518
IPv6 Routing