D-Link DGS-3024 — обзор таблиц маршрутизации DVMRP и PIM для сетевых устройств [155/184]

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D-Link DES-3350SR Standalone Layer 3 Switch

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DVMRP Routing Table

Multicast routing information is gathered and stored by DVMRP in the DVMRP Routing Table, which may be found in the

Monitoring folder under DVMRP Monitoring, contains one row for each port in a DVMRP mode. Each routing entry contains

information about the source and multicast group, and incoming and outgoing interfaces. You may define your search by entering a

Source IP Address and its subnet mask into the fields at the top of the page.

Figure 10 - 30.DVMRP Routing Table

DVMRP Neighbor Table

This table, found in the Monitoring menu under DVMRP Monitor > Browse DVMRP Neighbor Table contains information

about DVMRP neighbors of the Switch. To search this table, enter either an Interface Name or Neighbor Address into the

respective field and click the Find button. DVMRP neighbors of that entry will appear in the DVMRP Neighbor Table below.

Figure 10 - 31. DVMRP Neighbor Table

DVMRP Routing Next Hop Table

The DVMRP Routing Next Hop Table contains information regarding the next-hop for forwarding multicast packets on outgoing

interfaces. Each entry in the DVMRP Routing Next Hop Table refers to the next-hop of a specific source to a specific multicast

group address. This table is found in the Monitoring menu under DVMRP Monitoring, with the heading Browse DVMRP

Routing Next Hop Table. To search this table, enter either an Interface Name or Source IP Address into the respective field and

click the Find button. The next hop of that DVMRP Routing entry will appear in the DVMRP Routing Next Hop Table below.

Figure 10 - 32. DVMRP Routing Next Hop Table

PIM Monitoring

Multicast routers use Protocol Independent Multicast (PIM) to determine which other multicast routers should receive multicast

packets. To find out mo re information concerning PIM and its configuration on the Switch, see the IP Multicast Routing Protocol

chapter of Section 6, Configuration.

PIM Neighbor Table

The PIM Neighbor Address Table contains information regarding each of a router’s PIM neighbors. This screen may be found in

the Monitoring folder under the heading PIM Monitor. To search this table, enter either an Interface Name or Neighbor

Address into the respective field and click the Find button. PIM neighbors of that entry will appear in the PIM Neighbor Table

below.