To set the data intervals for the background synchronization of SNMP MIB data on the Cisco cBR routers,
use the
cable bgsync
{
itime i-interval
|
ptime p-interval
} command in global configuration mode. To disable
background synchronization, use the
no
form of this command. The following procedure lists detailed steps
to set data interval:
enable
configure terminal
service internal
cable bgsync itime i-interval
cable bgsync ptime p-interval
exit
itime
is the interval of synchronizing all related MIB tables from line card to Supervisor. The valid range is
from 5 to 31536000. The default value is 86400.
ptime
is the interval of synchronizing the changed MIB
content from line card to Supervisor.
Verifying SNMP Background Synchronization
•
To display the current status of the SNMP background synchronization, use the
show cable bgsync
command as shown in the example below:
Router#
show cable bgsync
Background Sync is active, uptime is 5 minutes, 14 seconds.
Background Sync last active time is 5 minutes, 14 seconds. ago.
I-packet interval time is 1 day,
P-packet interval time is 5 senconds.
Line Card with bg-sync: 3/0
Line Card working on I syncing:
Last clear cable bg sync counters Time:
Total bytes: 85864
Total background sync packets: 2109
Ack packets: 0
Run Ctrl Msg packets: 2
Data packets: 0
Interval packets: 2002
I Type packets: 230
P Type packets: 1772
Bg sync data IPC lost packets: 0
Background Sync statistics for the last 00:07:34
===============================================================
ipc packets 0-30k:
105
ipc packets 30-60k:
0
ipc packets 60-100k:
0
msg per packet average: 20
msg per packet max:
113
msg per packet min:
1
msg per packet under 3: 60
===============================================================
type
packets
cpu-total(ms)
avg(us)
max(us)
serv flow
904
3
3
1000
sflog
0
0
0
0
cm
17
0
0
0
cmtx
296
0
0
0
paramset
112
0
0
0
DXIF
298
0
0
0
sid
208
0
0
0
uschan
167
1
5
1000
---------------------------------------------------------------
IPC PKTs
105
4
0
ms 1
ms
=====================================================================================
slot type
packets
bytes
pps
Bps
wrong_len_pkts
0
serv flow
0
0
0.0
0.0
0
0
sflog
0
0
0.0
0.0
0
Cisco cBR Series Converged Broadband Routers Troubleshooting and Network Management Configuration Guide
for Cisco IOS XE Fuji 16.8.x
229
SNMP Background Synchronization
Verifying SNMP Background Synchronization