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DES-7200 Configuration Guide Chapter 5 PIM-DM
Configuration
5-6
Command Function
DES-7200 # show ip pim dense-mode
interface [ interface-type
interface-number ] [ detail ]
Show the PIM-DM information on the
interface.
DES-7200 # show ip pim dense-mode
neighbor [interface-type
interface-number]
Show the PIM-DM neighbor information.
DES-7200 # show ip pim dense-mode
nexthop
Show the next hop information of PIM-DM.
DES-7200#show ip pim dense-mode
mroute [A.B.C.D A.B.C.D] [ summary ]
Show the PIM-DM routing table.
DES-7200 #show ip pim dense-mode
track
Show the number of PIM packets
transmitted from the statistical
beginning time.
For details on the use of the above command, see PIM-DM Command
References.
Here are some examples of the commands:
show ip pim dense-mode interface detail command:
DES-7200# show ip pim dense-mode interface detail
FastEthernet 0/45 (vif-id: 3):
Address 10.10.10.10
Hello period 30 seconds, Next Hello in 15 seconds
Over-ride interval 2500 milli-seconds
Propagation-delay 500 milli-seconds
Neighbors:
10.10.10.1
VLAN 4 (vif-id: 2):
Address 50.50.50.50
Hello period 30 seconds, Next Hello in 2 seconds
Over-ride interval 2500 milli-seconds
Propagation-delay 500 milli-seconds
Neighbors:
50.50.50.1
In the example above, the IP address of FastEthernet 0/45 is 10.10.10.10, the
Hello message sent interval 30 seconds, next Hello message to be sent in 15
seconds, and the neighbor address 10.10.10.1. The VLAN4 has similar
information as FastEthernet 0/45.
show ip pim dense-mode neighbor command:
DES-7200# show ip pim dense-mode neighbor
Neighbor-Address Interface Uptime/Expires Ver
10.10.10.1 FastEthernet 0/45 00:19:29/00:01:21 v2
50.50.50.1 VLAN 4 00:22:09/00:01:39 v2
In the example above, the device has two neighbors, where neighbor 10.10.10.1
is connected with FastEthernet 0/45 and has survived for 19 minutes and 29
seconds, with neighbor survival period to expire in one minute and 21 seconds.
Neighbor 50.50.50.1 is similar.
show ip pim dense-mode nexthop command:
DES-7200# show ip pim dense-mode nexthop
Destination Nexthop Nexthop Nexthop Metric Pref
Num Addr Interface
1.1.1.111 1 50.50.50.1 VLAN 4 0 1
As shown in the above example, the next hop neighbor address to the multicast
source 1.1.1.111 is 50.50.50.1 and the egress is VLAN4.
show ip pim dense-mode mroute command:
DES-7200# show ip pim dense-mode mroute
PIM-DM Multicast Routing Table
(1.1.1.111, 229.1.1.1)
MRT lifetime expires in 205 seconds