3com S7906E Guide De Référence

 

1-15 

Table 1-8 display udp statistics command output description 

Total 

Total number of UDP packets received 

checksum error 

Total number of packets with incorrect checksum 

shorter than header 

Number of packets with data shorter than head 

data length larger than packet

Number of packets with data longer than packet 

unicast(no socket on port) 

Number of unicast packets with no socket on port 

broadcast/multicast(no socket 
on port) 

Number of broadcast/multicast packets without 
socket on port 

not delivered, input socket full 

Number of packets not delivered to upper layer due 
to socket buffer being full 

Received 
packets: 

input packets missing pcb 
cache 

Number of packets without matching protocol 
control block (PCB) cache 

Sent 
packets: 

Total 

Total number of UDP packets sent 

 

ip forward-broadcast [ acl acl-number ] 

undo ip forward-broadcast 

Interface view 

2: System level 

acl acl-number: Number of an ACL from 2000 to 3999. From 2000 to 2999 are numbers for basic ACLs, 

and from 3000 to 3999 are numbers for advanced ACLs. Only directed broadcasts permitted by the ACL 

can be forwarded.  

Use the ip forward-broadcast command to enable the interface to forward directed broadcasts. 

Use the undo ip forward-broadcast command to disable an interface from forwarding directed 

broadcasts. 

By default, an interface is disabled from forwarding directed broadcasts. 

# Allow VLAN-interface 2 to forward directed broadcasts permitted by ACL 2001. 

<Sysname> system-view 

[Sysname] interface vlan-interface 2