R3204P16-HP Load Balancing Module High Availability Command Reference-6PW101

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ttl
Syntax
ttl value
undo ttl
View
DLSw, DNS, FTP, HTTP, ICMP echo, SNMP, TCP, UDP echo, UDP jitter test type view
Default level
2: System level
Parameters
value: Maximum number of hops a probe packet traverses in the network, which ranges from 1 to 255.
Description
Use the ttl command to configure the maximum number of hops a probe packet traverses in the network.
Use the undo ttl command to restore the default.
By default, the maximum number of hops that a probe packet can traverse in a network is 20.
After you configure the route-option bypass-route command, the maximum number of hops a probe
packet traverses in the network is 1, and the ttl command does not take effect.
Examples
# Configure the maximum number of hops that a probe packet can traverse in a network as 16.
<Sysname> system-view
[Sysname] nqa entry admin test
[Sysname-nqa-admin-test] type icmp-echo
[Sysname-nqa-admin-test-icmp-echo] ttl 16
type
Syntax
type { dhcp | dlsw | dns | ftp | http | icmp-echo | snmp | tcp | udp-echo | udp-jitter }
View
NQA test group view
Default level
2: System level
Parameters
dhcp: DHCP test.
dlsw: DLSw test.
dns: DNS test.
ftp: FTP test.
http: HTTP test.
icmp-echo: ICMP echo test.