06-30-2013 11:11 PM - edited 03-04-2019 08:20 PM
My router :
Cisco 2821 (revision 53.51) with 239616K/22528K bytes of memory.
System image file is "flash:c2800nm-advipservicesk9-mz.124-24.T8.bin"
turn on the service policy, line protocol is disabled
Config:
interface Tunnel10
description #To TEK-XXXXX-RTR01#
bandwidth 128
ip address 10.3.170.1 255.255.255.252
ip accounting output-packets
ip mtu 1500
keepalive 10 3
tunnel source GigabitEthernet0/0
tunnel destination 10.5.0.114
tunnel bandwidth transmit 128
tunnel bandwidth receive 128
!
policy-map sector
class voice
set ip precedence 5
priority 32
class SAP
set precedence 4
bandwidth 56
class Lotus
set precedence 3
bandwidth 16
shape average 16000
class Internet
set precedence 2
bandwidth 8
shape average 8000
class class-default
set precedence 1
bandwidth 16
policy-map center-to-sector
class class-default
shape average 128000
service-policy sector
Please help us to sort out this problem
07-01-2013 05:38 AM
You have showed the maps of how the various classes are controlled but not shown us how the classes are identified and defined. So we can not tell where the tunnel keepalive traffic fits into your classification. My guess is that your service-policy is dropping at least some of the tunnel keepalive packets and that takes the line protocol down.
HTH
Rick
07-03-2013 05:04 AM
class-map match-any ID
match access-group name ID
class-map match-any Internet
match access-group name proxy
class-map match-any SAP
match protocol icmp
match protocol secure-telnet
match access-group name ip_sap
match protocol dns
match access-group name voice
match access-group name ccm
match protocol citrix
class-map match-any Lotus
match protocol notes
match access-group name lotus
class-map match-any voice
match protocol mgcp
match protocol sip
match protocol skinny
match protocol rtcp
match protocol h323
match dscp 42
match ip dscp cs5
match precedence 5
match dscp af11
match dscp ef
match protocol rtp audio
match protocol rtp video
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: