R2511-HP MSR Router Series Network Management and Monitoring Configuration Guide(V5)

143
Configuring IP traffic ordering
IP traffic ordering enables a device to collect and rank statistics for IP flows.
An interface can be specified as an external or internal interface to collect traffic statistics:
• External interface—Collects only inbound traffic statistics (classified by source IP addresses).
• Internal interface—Collects both inbound and outbound traffic statistics (classified by source and
destination IP addresses respectively), including total inbound and outbound traffic statistics,
inbound and outbound TCP packet statistics, inbound and outbound UDP packet statistics, and
inbound and outbound ICMP packet statistics.
Enabling IP traffic ordering
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Enable IP traffic ordering and
specify its mode.
ip flow-ordering { external |
internal }
Optional.
By default, IP traffic ordering is
disabled.
Setting the IP traffic ordering interval
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Set the IP traffic ordering
interval.
ip flow-ordering stat-interval { 5 |
10 | 15 | 30 | 45 | 60 }
Optional.
The default setting is 10 seconds.
Displaying and maintaining IP traffic ordering
Task Command Remarks
Display IP traffic ordering statistics.
display ip flow-ordering statistic { external
| internal } [ | { begin | exclude | include }
regular-expression ]
Available in any view.
IP traffic ordering configuration example
Network requirements
As shown in Figure 50, enable IP traffic ordering for IP packets sourced from Host A, Host B and Host C.