Chapter 24
Configuring IPv6 Multicast PFC3B Layer 3 Switching
IPv6 Multicast Netflow SC summary on Slot[6]:
Shortcut Type
---------------------------+--------------
(S, G)
(*, G)
<...Output truncated...>
Note
The NetFlow (*, G) count is always zero because PIM-SM (*,G) forwarding is supported in software on
the PISA.
Displaying the FIB Hardware Bridging and Drop Counts
This example shows how to display the FIB hardware bridging and drop hardware counts:
Router# show platform software ipv6-multicast summary | begin FIB
IPv6 Multicast FIB SC summary on Slot[1]:
Shortcut Type
---------------------------+--------------
(*, G/128)
(*, G/m)
<...Output deleted...>
IPv6 Multicast FIB SC summary on Slot[6]:
Shortcut Type
---------------------------+--------------
(*, G/128)
(*, G/m)
Note
•
•
Displaying the Shared and Well-Known Hardware Adjacency Counters
The show platform software ipv6-multicast shared-adjacencies command displays the shared and
well known hardware adjacency counters used for IPv6 multicast by entries in FIB and ACL-TCAM.
Router# show platform software ipv6-multicast shared-adjacencies
---- SLOT [1] ----
Shared IPv6 Mcast Adjacencies Index
----------------------------- ------ ------------- ------------------
Subnet bridge adjacency
Control bridge adjacency
StarG_M bridge adjacency
S_G bridge adjacency
Default drop adjacency
StarG (spt == INF) adjacency
StarG (spt != INF) adjacency
OL-11439-03
The (*, G/128) value is a hardware bridge entry count.
The (*, G/m) value is a hardware bridge/drop entry count.
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
Using show Commands to Verify IPv6 Multicast Layer 3 Switching
Shortcut count
100
0
Shortcut count
10
47
Shortcut count
10
47
Packets
0x7F802
0
0x7
0
0x8
0
0x9
0
0xA
0
0xB
0
0xC
0
Bytes
0
0
0
0
0
0
0
24-7