ru.cisco

 
 - RU.CISCO ---------------------------------------------------------------------
 From : Serg A.Zastenchik                    2:5020/400     24 Apr 2007  12:58:34
 To : All
 Subject : Help C3750-12S Multicast
 -------------------------------------------------------------------------------- 
 

 Стоит C3750. Hа него приходит 32 канала по 5-6 мбит.
 необходимо в несколько портов статически загонять весь мультикаст.
 еще и с маршрутизацией.
 вот конф 
 ip multicast-routing distributed
 ip igmp snooping vlan 898 static 224.1.1.180 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.180 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.64 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.64 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.66 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.66 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.67 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.67 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.40 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.40 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.41 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.41 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.42 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.42 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.48 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.48 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.50 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.50 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.51 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.51 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.52 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.52 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.53 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.53 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.54 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.54 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.55 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.55 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.56 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.56 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.62 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.62 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.2 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.2 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.3 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.3 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.1 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.1 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.6 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.6 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.5 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.5 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.7 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.7 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.6 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.6 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.5 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.5 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.10 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.10 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.8 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.8 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.2.0.9 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.2.0.9 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.20 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.20 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.21 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.21 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.24 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.24 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.26 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.26 interface Gi1/0/2
 ip igmp snooping vlan 898 static 224.1.1.30 interface Gi1/0/1
 ip igmp snooping vlan 898 static 224.1.1.30 interface Gi1/0/2
 no ip igmp snooping
 !
 interface Vlan898
  ip address 10.252.252.1 255.255.255.0
  ip pim sparse-mode
  ip igmp join-group 224.2.0.1
  ip igmp join-group 224.2.0.6
  ip igmp join-group 224.2.0.5
  ip igmp join-group 224.2.0.7
  ip igmp join-group 224.2.0.8
  ip igmp join-group 224.2.0.9
  ip igmp join-group 224.2.0.10
  ip igmp join-group 224.1.1.2
  ip igmp join-group 224.1.1.180
  ip igmp join-group 224.1.1.30
  ip igmp join-group 224.1.1.48
  ip igmp join-group 224.1.1.20
  ip igmp join-group 224.1.1.40
  ip igmp join-group 224.1.1.41
  ip igmp join-group 224.1.1.42
  ip igmp join-group 224.1.1.21
  ip igmp join-group 224.1.1.3
  ip igmp join-group 224.1.1.5
  ip igmp join-group 224.1.1.6
  ip igmp join-group 224.1.1.24
  ip igmp join-group 224.1.1.62
  ip igmp join-group 224.1.1.26
  ip igmp join-group 224.1.1.67
  ip igmp join-group 224.1.1.66
  ip igmp join-group 224.1.1.64
  ip igmp join-group 224.1.1.50
  ip igmp join-group 224.1.1.51
  ip igmp join-group 224.1.1.52
  ip igmp join-group 224.1.1.53
  ip igmp join-group 224.1.1.55
  ip igmp join-group 224.1.1.54
  ip igmp join-group 224.1.1.56
 !
 interface Vlan899
  ip address 10.252.1.100 255.255.255.0
  ip pim sparse-mode
 !
 
 По загрузке получаем 
 CPU utilization for five seconds: 99%/23%; one minute: 95%; five 
 minutes: 68%
  PID Runtime(ms)   Invoked uSecs  5Sec   1Min   5Min TTY Process
  168   1447929     66281  21845 65.97% 63.51% 42.66%   0 IP Input
  115     33297     47715    697  1.75%  1.17%  0.89%   0 Hulc LED
 Process
   81     15856     39157    404  1.11%  0.71%  0.47%   0 hpm main 
 process
  171     30253    232171    130  0.63%  0.71%  1.06%   0 Spanning 
 Tree
 
 Если гнать весь мультикаст без маршрутизации прям в 899 влане то 
 загрузка процентов 10-20
 Hо нужно именно с маршрутизацией. Hеужели С3750 не тянет такую нагрузку 
 или что я делаю не правлиьно?
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