Chapter 30
| IP Interface Commands
IPv4 Interface
– 915 –
◆ When pinging a host name, be sure the DNS server has been defined
(page 877) and host name-to-address translation enabled (page 874). If
necessary, local devices can also be specified in the DNS static host table
(page 876).
Example
Console#ping 10.1.0.9
Press ESC to abort.
PING to 10.1.0.9, by 5 32-byte payload ICMP packets, timeout is 5 seconds
response time: 10 ms
response time: 10 ms
response time: 10 ms
response time: 10 ms
response time: 0 ms
Ping statistics for 10.1.0.9:
5 packets transmitted, 5 packets received (100%), 0 packets lost (0%)
Approximate round trip times:
Minimum = 0 ms, Maximum = 10 ms, Average = 8 ms
Console#
Related Commands
interface (424)
ARP Configuration This section describes commands used to configure the Address Resolution
Protocol (ARP) on the switch.
arp This command adds a static entry in the Address Resolution Protocol (ARP) cache.
Use the no form to remove an entry from the cache.
Syntax
arp ip-address hardware-address
no arp ip-address
ip-address - IP address to map to a specified hardware address.
hardware-address - Hardware address to map to a specified IP address. (The
format for this address is xx-xx-xx-xx-xx-xx.)
Table 183: Address Resolution Protocol Commands
Command Function Mode
arp Adds a static entry in the ARP cache GC
arp timeout Sets the time a dynamic entry remains in the ARP cache GC
ip proxy-arp Enables proxy ARP service IC
clear arp-cache Deletes all dynamic entries from the ARP cache PE
show arp Displays entries in the ARP cache NE, PE
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