MES1000, MES2000 Ethernet Switches
81
Privileged EXEC mode commands
Command line request in Privileged EXEC mode appears as follows:
console#
Table 5.54 —Privileged EXEC mode commands
Command
Value
Action
clear host dhcp {
name
| *}
{1..158} characters
(This command is available to privileged users only.)
*—delete all matches.
renew dhcp
{gigabitethernet
gi_port
|
fastethernet
fa_port
|
port-channel
group
|
vlan
vlan_id
} [force-
autoconfig]
gi_port: (1..3/0/1..28);
fa_port: (1..3/0/1..24);
group: (1..8);
vlan_id: (1..4094)
Send the IP address renewal request to DHCP server.
- force-autoconfig
—download the configuration from TFTP
server on IP address renewal.
EXEC mode commands
Command line request in Exec mode appears as follows:
console>
Table 5.55 —EXEC mode commands
Command
Value
Action
show ip interface
[gigabitethernet
gi_port
|
fastethernet
fa_port
|
port-channel
group
|
vlan
vlan_id
]
gi_port: (1..3/0/1..28);
fa_port: (1..3/0/1..24);
group: (1..8);
vlan_id: (1..4094)
Show IP addressing configuration for the specific interface.
Example execution of commands
Define the default gateway IP address—192.168.16.2:
console (config)#
ip default-gateway
192.168.16.2
5.15
IPv6 addressing configuration
5.15.1
IPv6 protocol
Switches support IPv6 protocol operations. Ipv6 protocol support is the important advantage, since
IPv6 protocol is destined to replace IPv4 protocol addressing completely in the future. In comparison to
IPv4, IPv6 protocol has the extended address space—128 bit instead of 32. IPv6 address consists of 8
blocks separated by a colon; each block has 16 bit of the address, represented as 4 hexadecimal numbers.
In addition to address space extension, IPv6 protocol has the hierarchical addressing scheme,
provides route aggregation, simplifies routing table, thus boosting the router performance by using
neighbouring node discovery mechanism.
Local IPv6 addresses (IPv6Z) are assigned to the interfaces by the switch; use the following format in
the command syntax for IPv6Z addresses:
<
ipv6-link-local-address
>%<
interface-name
>
where
interface-name
—name of the interface:
