Cisco Catalyst 3560-X User Manual

1-64
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
Chapter 1 Configuring IP Multicast Routing
Monitoring and Maintaining IP Multicast Routing
Monitoring IP Multicast Routing
You can use the privileged EXEC commands in Table 1-7 to monitor IP multicast routers, packets, and
paths:
show ip igmp interface [type number] Display multicast-related information about an interface.
show ip mcache [group [source]] Display the contents of the IP fast-switching cache.
show ip mpacket [source-address | name]
[group-address | name] [detail]
Display the contents of the circular cache-header buffer.
show ip mroute [group-name | group-address]
[source] [summary] [count] [active kbps]
Display the contents of the IP multicast routing table.
show ip pim interface [type number] [count]
[detail]
Display information about interfaces configured for PIM. This command
is available in all software images.
show ip pim neighbor [type number] List the PIM neighbors discovered by the switch. This command is
available in all software images.
show ip pim rp [group-name | group-address] Display the RP routers associated with a sparse-mode multicast group.
This command is available in all software images.
show ip rpf {source-address | name} Display how the switch is doing Reverse-Path Forwarding (that is, from
the unicast routing table, DVMRP routing table, or static mroutes).
show ip sdr [group | “session-name” | detail] Display the Session Directory Protocol Version 2 cache.
Table 1-6 Commands for Displaying System and Network Statistics (continued)
Command Purpose
Table 1-7 Commands for Monitoring IP Multicast Routing
Command Purpose
mrinfo [hostname | address] [source-address |
interface]
Query a multicast router or multilayer switch about which neighboring
multicast devices are peering with it.
mstat source [destination] [group] Display IP multicast packet rate and loss information.
mtrace source [destination] [group] Trace the path from a source to a destination branch for a multicast
distribution tree for a given group.

Cisco Catalyst 3560-X Specifications

General

Enclosure Type	Rack-mountable - 1U
Subtype	Gigabit Ethernet
Ports	48 x 10/100/1000 + 4 x SFP
Flash Memory	64 MB
Power Device	Internal power supply
Voltage Required	AC 120/230 V (50/60 Hz)
Operating System	Cisco IOS
Device Type	Switch
Performance	Switching capacity: 128 Gbps
Jumbo Frame Support	Yes
Routing Protocol	RIP-1, RIP-2, EIGRP
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
Features	DHCP support, VLAN support, QoS, IPv6 support, Syslog
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag, IEEE 802.3at
Stacking	Stackable
Security Features	SSH, RADIUS, TACACS+
Management	CLI
Dimensions (H x W x D)	17.5 in
Operating Temperature	32 to 113 °F (0 to 45 °C)
Humidity	10 - 95% (non-condensing)