Cisco IOS Switching Services Command�Reference, Release�12.2
Commands: show ip mroute through show lane client
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show ip mroute

Table Of Contents

show ip mroute

show ip ospf database opaque-area

show ip ospf mpls traffic-eng

show ip pim interface

show ip protocols vrf

show ip route vrf

show ip rsvp host

show ip vrf

show isis database verbose

show isis mpls traffic-eng adjacency-log

show isis mpls traffic-eng advertisements

show isis mpls traffic-eng tunnel

show lane

show lane bus

show lane client


show ip mroute

To display the contents of the IP multicast routing table, use the show ip mroute command in user EXEC or privileged EXEC mode.

show ip mroute [group-name | group-address] [source] [summary] [count] [active kbps]

Syntax Description

group-name | group-address

(Optional) IP address, name, or interface of the multicast group as defined in the DNS hosts table.

source

(Optional) IP address or name of a multicast source.

summary

(Optional) Displays a one-line, abbreviated summary of each entry in the IP multicast routing table.

count

(Optional) Displays statistics about the group and source, including number of packets, packets per second, average packet size, and bits per second.

active kbps

(Optional) Displays the rate that active sources are sending to multicast groups. Active sources are those sending at a rate of kbps or higher. The kbps argument defaults to 4.


Defaults

If you omit all optional arguments and keywords, the show ip mroute command displays all entries in the mroute table.

Command Modes

User EXEC
Privileged EXEC

Command History

Release
Modification

10.0

This command was introduced.

12.0(5)T

The flag "H" was added in the output display to indicate that an outgoing interface is hardware-switched in the case of IP multicast Multilayer Switching (MLS).


Usage Guidelines

Use the show ip mroute command to display information about mroute entries in the mroute table. The Cisco IOS software populates the multicast routing table by creating (S, G) entries from (*, G) entries. The asterisk (*) refers to all source addresses, the "S" refers to a single source address, and the "G" is the destination multicast group address. In creating (S, G) entries, the software uses the best path to that destination group found in the unicast routing table (that is, through Reverse Path Forwarding [RPF]).

Use the clear ip mroute command to delete entries from the mroute table.

Examples

The following is sample output from the show ip mroute command for a router operating in dense mode. This command displays the contents of the IP multicast routing table for the multicast group named cbone-audio.

Router# show ip mroute cbone-audio

IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel,
       Y - Joined MDT-data group, y - Sending to MDT-data group
Timers: Uptime/Expires
Interface state: Interface, Next-Hop, State/Mode

(*, 224.0.255.1), uptime 0:57:31, expires 0:02:59, RP is 224.0.0.0, flags: DC
  Incoming interface: Null, RPF neighbor 224.0.0.0, Dvmrp
  Outgoing interface list:
    Ethernet0, Forward/Dense, 0:57:31/0:02:52
    Tunnel0, Forward/Dense, 0:56:55/0:01:28

(192.168.37.100/32, 224.0.255.1), uptime 20:20:00, expires 0:02:55, flags: C
  Incoming interface: Tunnel0, RPF neighbor 10.20.37.33, Dvmrp
  Outgoing interface list:
    Ethernet0, Forward/Dense, 20:20:00/0:02:52

The following is sample output from the show ip mroute command for a router operating in sparse mode:

Router# show ip mroute

IP Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned
       R - RP-bit set, F - Register flag, T - SPT-bit set
Timers: Uptime/Expires
Interface state: Interface, Next-Hop, State/Mode

(*, 224.0.255.3), uptime 5:29:15, RP is 198.92.37.2, flags: SC
  Incoming interface: Tunnel0, RPF neighbor 10.3.35.1, Dvmrp
  Outgoing interface list:
    Ethernet0, Forward/Sparse, 5:29:15/0:02:57

(198.92.46.0/24, 224.0.255.3), uptime 5:29:15, expires 0:02:59, flags: C
  Incoming interface: Tunnel0, RPF neighbor 10.3.35.1
  Outgoing interface list:
    Ethernet0, Forward/Sparse, 5:29:15/0:02:57

The following is sample output from the show ip mroute command that shows the VCD value, because an ATM interface with PIM multipoint signalling is enabled:

Router# show ip mroute 224.1.1.1

IP Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned
       R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT
Timers: Uptime/Expires
Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.1.1.1), 00:03:57/00:02:54, RP 130.4.101.1, flags: SJ
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    ATM0/0, VCD 14, Forward/Sparse, 00:03:57/00:02:53

The following is sample output from the show ip mroute command with the summary keyword:

Router# show ip mroute summary

IP Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned
       R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT
Timers: Uptime/Expires
Interface state: Interface, Next-Hop, State/Mode

(*, 224.255.255.255), 2d16h/00:02:30, RP 171.69.10.13, flags: SJPC

(*, 224.2.127.253), 00:58:18/00:02:00, RP 171.69.10.13, flags: SJC

(*, 224.1.127.255), 00:58:21/00:02:03, RP 171.69.10.13, flags: SJC

(*, 224.2.127.254), 2d16h/00:00:00, RP 171.69.10.13, flags: SJCL
  (128.9.160.67/32, 224.2.127.254), 00:02:46/00:00:12, flags: CLJT
  (129.48.244.217/32, 224.2.127.254), 00:02:15/00:00:40, flags: CLJT
  (130.207.8.33/32, 224.2.127.254), 00:00:25/00:02:32, flags: CLJT
  (131.243.2.62/32, 224.2.127.254), 00:00:51/00:02:03, flags: CLJT
  (140.173.8.3/32, 224.2.127.254), 00:00:26/00:02:33, flags: CLJT
  (171.69.60.189/32, 224.2.127.254), 00:03:47/00:00:46, flags: CLJT

The following is sample output from the show ip mroute command with the active keyword:

Router# show ip mroute active

Active IP Multicast Sources - sending >= 4 kbps

Group: 224.2.127.254, (sdr.cisco.com)
   Source: 146.137.28.69 (mbone.ipd.anl.gov)
     Rate: 1 pps/4 kbps(1sec), 4 kbps(last 1 secs), 4 kbps(life avg)

Group: 224.2.201.241, ACM 97
   Source: 130.129.52.160 (webcast3-e1.acm97.interop.net)
     Rate: 9 pps/93 kbps(1sec), 145 kbps(last 20 secs), 85 kbps(life avg)

Group: 224.2.207.215, ACM 97
   Source: 130.129.52.160 (webcast3-e1.acm97.interop.net)
     Rate: 3 pps/31 kbps(1sec), 63 kbps(last 19 secs), 65 kbps(life avg)


The following example of the show ip mroute EXEC command is displayed when IP multicast MLS is configured. Note that the "H" indicates hardware switched.

Router# show ip mroute

IP Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned
       R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, H - Hardware 
switched
Timers: Uptime/Expires

(*, 229.10.0.1), 00:04:35/00:02:59, RP 0.0.0.0, flags: DJC
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list:
	 Vlan6, Forward/Dense, 00:00:30/00:02:30
    Vlan5, Forward/Dense, 00:04:35/00:02:30
    Vlan2, Forward/Dense, 00:01:28/00:00:00

(192.0.2.20, 229.10.0.1), 00:04:35/00:02:27, flags: CT
Incoming interface: Vlan2, RPF nbr 0.0.0.0
Outgoing interface list:
    Vlan5, Forward/Dense, 00:03:25/00:00:00, H
    Vlan6, Forward/Dense, 00:00:10/00:00:00, H

Table 45 describes the significant fields shown in the output.

Table 45 show ip mroute Field Descriptions 

Field
Description

Flags:

Provides information about the entry.

 D - Dense

Entry is operating in dense mode.

 S - Sparse

Entry is operating in sparse mode.

 C - Connected

A member of the multicast group is present on the directly connected interface.

 L - Local

The router itself is a member of the multicast group.

 P - Pruned

Route has been pruned. The Cisco IOS software keeps this information in case a downstream member wants to join the source.

    R - RP-bit set

Indicates that the (S, G) entry is pointing toward the rendezvous point (RP). The RP is typically a prune state along the shared tree for a particular source.

    F - Register flag

Indicates that the software is registering for a multicast source.

    T - SPT-bit set 

Indicates that packets have been received on the shortest path source tree.

    H - Hardware switched

Indicates the outgoing interface is hardware switched because IP multicast MLS is enabled.

Timers:

Uptime/Expires.

Interface state:

Indicates the state of the incoming or outgoing interface.

Interface. Indicates the type and number of the interface listed in the incoming or outgoing interface list.

Next-Hop or VCD. "Next-hop" specifies the IP address of the downstream neighbor. "VCD" specifies the virtual circuit descriptor number. "VCD0" means the group is using the static map virtual circuit.

State/Mode. "State" indicates that packets will either be forwarded, pruned, or null on the interface depending on whether there are restrictions due to access lists or a time-to-live (TTL) threshold. "Mode" indicates whether the interface is operating in dense, sparse, or sparse-dense mode

(*, 224.0.255.1)
(198.92.37.100/32, 224.0.255.1)

Entry in the IP multicast routing table. The entry consists of the IP address of the source router followed by the IP address of the multicast group. An asterisk (*) in place of the source router indicates all sources.

Entries in the first format are referred to as (*, G) or "star comma G" entries. Entries in the second format are referred to as (S, G) or "S comma G" entries. (*, G) entries are used to build (S, G) entries.

uptime

How long (in hours, minutes, and seconds) the entry has been in the IP multicast routing table.

expires

How long (in hours, minutes, and seconds) until the entry will be removed from the IP multicast routing table on the outgoing interface.

RP

Address of the rendezvous point router. For routers and access servers operating in sparse mode, this address is always 0.0.0.0.

flags:

Information about the entry.

Incoming interface:

Expected interface for a multicast packet from the source. If the packet is not received on this interface, it is discarded.

RPF neighbor

IP address of the upstream router to the source. "Tunneling" indicates that this router is sending data to the rendezvous point encapsulated in Register packets. The hexadecimal number in parentheses indicates to which rendezvous point it is registering. Each bit indicates a different rendezvous point if multiple rendezvous points per group are used.

Dvmrp or Mroute

Indicates whether the RPF information is obtained from the DVMRP routing table or the static mroutes configuration.

Outgoing interface list:

Interfaces through which packets will be forwarded. When the ip pim nbma-mode command is enabled on the interface, the IP address of the PIM neighbor is also displayed.

 Ethernet0

Name and number of the outgoing interface.

    Next hop or VCD

Next hop specifies the IP address of the downstream neighbors. VCD is the virtual circuit descriptor number. VCD0 means the group is using the static-map virtual circuit.

 Forward/Dense

Indicates that packets will be forwarded on the interface if there are no restrictions due to access lists or TTL threshold. Following the slash (/) is the mode in which the interface is operating (dense or sparse).

    Forward/Sparse

Sparse mode interface is in forward mode.

 <time/time>
    (uptime/expiration time)

Per interface, how long (in hours, minutes, and seconds) the entry has been in the IP multicast routing table. Following the slash (/) is how long (in hours, minutes, and seconds) until the entry will be removed from the IP multicast routing table.


The following is sample output from the show ip mroute command with the count keyword:

Router# show ip mroute count

IP Multicast Statistics
4045 routes using 2280688 bytes of memory
41 groups, 97.65 average sources per group
Forwarding Counts:Pkt Count/Pkts per second/Avg Pkt Size/Kilobits per second
Other counts:Total/RPF failed/Other drops(OIF-null, rate-limit etc)

Group:239.0.18.1, Source count:200, Packets forwarded:348232, Packets received:348551
  RP-tree:Forwarding:12/0/218/0, Other:12/0/0
  Source:10.1.1.1/32, Forwarding:1763/1/776/9, Other:1764/0/1
  Source:10.1.1.2/32, Forwarding:1763/1/777/9, Other:1764/0/1
  Source:10.1.1.3/32, Forwarding:1763/1/783/10, Other:1764/0/1
  Source:10.1.1.4/32, Forwarding:1762/1/789/10, Other:1763/0/1
  Source:10.1.1.5/32, Forwarding:1762/1/768/10, Other:1763/0/1
  Source:10.1.1.6/32, Forwarding:1793/1/778/10, Other:1794/0/1
  Source:10.1.1.7/32, Forwarding:1793/1/763/10, Other:1794/0/1
  Source:10.1.1.8/32, Forwarding:1793/1/785/10, Other:1794/0/1
  Source:10.1.1.9/32, Forwarding:1793/1/764/9, Other:1794/0/1
  Source:10.1.1.10/32, Forwarding:1791/1/774/10, Other:1792/0/1
  Source:10.1.2.1/32, Forwarding:1689/1/780/10, Other:1691/0/2
  Source:10.1.2.2/32, Forwarding:1689/1/782/10, Other:1691/0/2
  Source:10.1.2.3/32, Forwarding:1689/1/776/9, Other:1691/0/2
.
.
.
 
Group:239.0.18.132, Source count:0, Packets forwarded:8810, Packets received:8810
  RP-tree:Forwarding:8810/7/780/49, Other:8810/0/0

Group:239.0.17.132, Source count:0, Packets forwarded:704491, Packets received:704491
  RP-tree:Forwarding:704491/639/782/4009, Other:704491/0/0

Group:239.0.17.133, Source count:0, Packets forwarded:704441, Packets received:704441
  RP-tree:Forwarding:704441/639/782/3988, Other:704441/0/0

Group:239.0.18.133, Source count:0, Packets forwarded:8810, Packets received:8810
  RP-tree:Forwarding:8810/8/786/49, Other:8810/0/0

Group:239.0.18.193, Source count:0, Packets forwarded:0, Packets received:0

Group:239.0.17.193, Source count:0, Packets forwarded:0, Packets received:0

Group:239.0.18.134, Source count:0, Packets forwarded:8803, Packets received:8803
  RP-tree:Forwarding:8803/8/774/49, Other:8803/0/0

Note The RP-tree: field is displayed only for non-Source Specific Multicast (SSM) groups that have a (*, G) entry and a positive packet received count.


Table 46 describes the significant fields shown in the display.

Table 46 show ip mroute count Field Descriptions 

Field
Description

Group:

Summary statistics for traffic on an IP multicast group G. This row is displayed only for non-SSM groups.

Forwarding Counts:

Statistics on the packets that are received and forwarded to at least one interface.

Note There is no specific command to clear only the forwarding counters; you can clear only the actual multicast forwarding state with the clear ip mroute command. Issuing this command will cause interruption of traffic forwarding.

Pkt Count/

Total number of packets received and forwarded since the multicast forwarding state to which this counter applies was created.

Pkts per second/

Number of packets received and forwarded per second. On an IP multicast fast-switching platform, this number is the number of packets during the last second. Other platforms may use a different approach to calculate this number. Please refer to the platform documentation for more information.

Avg Pkt Size/

Total number of bytes divided by the total number of packets for this multicast forwarding state. There is no direct display for the total number of bytes. You can calculate the total number of bytes by multiplying the average packet size by the packet count.

Kilobits per second

Bytes per second divided by packets per second divided by 1000. On an IP multicast fast switching platform, the number of packets per second is the number of packets during the last second. Other platforms may use a different approach to calculate this number. Please refer to the platform documentation for more information.

Other counts:

Statistics on the received packets. These counters include statistics about the packets received and forwarded and packets received but not forwarded.

Total/

Total number of packets received.

RPF failed/

Number of packets not forwarded due to a failed RPF or acceptance check (when bidir-PIM is configured).

Other drops(OIF-null, rate-limit etc)

Number of packets not forwarded for reasons other than an RPF or acceptance check (such as the OIF list was empty or because the packets were discarded because of a configuration, such as ip multicast rate-limit, was enabled).

Group:

Summary information about counters for (*, G) and the range of (S, G) states for one particular group G. The following RP-tree: and Source: output fields contain information about the individual states belonging to this group.

Note For SSM range groups, the Group: displays are statistical. All SSM range (S, G) states are individual, unrelated SSM channels.

Source count:

Number of (S, G) states for this group G. Individual (S, G) counters are detailed in the Source: output field rows.

Packets forwarded:

The sum of the packets detailed in the Forwarding Counts: fields for this IP multicast group G. This field is the sum of the RP-tree and all Source: fields for this group G.

Packets received:

The sum of packets detailed in the Other counts fields for this IP multicast group G. This field is the sum of the Other count: Pkt Count fields of the RP-tree: and Source: rows for this group G.

RP-tree:

Counters for the (*, G) state of this group G. These counters are displayed only for groups that have a forwarding mode that do not forward packets on the shared tree. These (*,G) groups are bidir-PIM and PIM-SM groups. There are no RP-tree displays for PIM-DM and SSM range groups.

Source:

Counters for an individual (S, G) state of this group G. There are no (S, G) states for bidir-PIM groups.


Related Commands

Command
Description

ip multicast-routing

Enables IP multicast routing or multicast distributed switching.

ip pim

Enables PIM on an interface.


show ip ospf database opaque-area

To display lists of information related to traffic engineering opaque link-state advertisements (LSAs), also known as Type-10 opaque link area link states, use the show ip ospf database opaque-area EXEC command.

show ip ospf database opaque-area

Syntax Description

This command has no arguments or keywords.

Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(8)S

This command was introduced.


Examples

The following is sample output from the show ip ospf database opaque-area command:

Router# show ip ospf database opaque-area

OSPF Router with ID (25.3.3.3) (Process ID 1)
  
                Type-10 Opaque Link Area Link States (Area 0)
 
  LS age: 12
  Options: (No TOS-capability, DC)
  LS Type: Opaque Area Link
  Link State ID: 1.0.0.0
  Opaque Type: 1
  Opaque ID: 0
  Advertising Router: 24.8.8.8
  LS Seq Number: 80000004
  Checksum: 0xD423
  Length: 132
  Fragment number : 0
 
    MPLS TE router ID: 24.8.8.8
 
    Link connected to Point-to-Point network
      Link ID : 26.2.2.2

      Interface Address : 198.1.1.1

Table 47 describes the significant fields displayed in the output.

Table 47 show ip ospf database opaque-area Field Descriptions 

Field
Description

LS age

Link-state age.

Options

Type of service options.

LS Type

Type of the link state.

Link State ID

Router ID number.

Opaque Type

Opaque link-state type.

Opaque ID

Opaque LSA ID number.

Advertising Router

Advertising router ID.

LS Seq Number

Link-state sequence number that detects old or duplicate link state advertisements (LSAs).

Checksum

Fletcher checksum of the complete contents of the LSA.

Length

Length (in bytes) of the LSA.

Fragment number

Arbitrary value used to maintain multiple traffic engineering LSAs.

MPLS TE router ID

Unique MPLS traffic engineering ID.

Link ID

Index of the link being described.

Interface Address

Address of the interface.


Related Commands

Command
Description

mpls traffic-eng area

Configures a router running OSPF MPLS to flood traffic engineering for an indicated OSPF area.

mpls traffic-eng router-id

Specifies that the traffic engineering router identifier for the node is the IP address associated with a given interface.

show ip ospf mpls traffic-eng

Provides information about the links available on the local router for traffic engineering.


show ip ospf mpls traffic-eng

To display information about the links available on the local router for traffic engineering, use the show ip ospf mpls traffic-eng EXEC command.

show ip ospf [process-id [area-id]mpls traffic-eng [link] | [fragment]]

Syntax Description

process-id

(Optional) Internal identification number that is assigned locally when the OSPF routing process is enabled. The value can be any positive integer.

area-id

(Optional) Area number associated with the OSPF

link

(Optional) Provides detailed information about the links over which traffic engineering is supported on the local router.

fragment

(Optional) Provides detailed information about the traffic engineering fragments on the local router.


Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

Release 12.0 S

This command was introduced.


Examples

The following is sample output from the show ip ospf mpls traffic-eng command:

router# show ip ospf mpls traffic-eng link

OSPF Router with ID (23.0.0.1) (Process ID 1)
 
  Area 0 has 2 MPLS TE links. Area instance is 14.
 
  Links in hash bucket 8.
    Link is associated with fragment 1. Link instance is 14
      Link connected to Point-to-Point network
      Link ID :197.0.0.1
      Interface Address :66.0.0.1
      Neighbor Address :66.0.0.2
      Admin Metric :97
      Maximum bandwidth :128000
      Maximum reservable bandwidth :250000
      Number of Priority :8
      Priority 0 :250000      Priority 1 :250000    
      Priority 2 :250000      Priority 3 :250000    
      Priority 4 :250000      Priority 5 :250000    
      Priority 6 :250000      Priority 7 :212500    
      Affinity Bit :0x0
    Link is associated with fragment 0. Link instance is 14
      Link connected to Broadcast network
      Link ID :195.1.1.2
      Interface Address :195.1.1.1
      Neighbor Address :195.1.1.2
      Admin Metric :10
      Maximum bandwidth :1250000
      Maximum reservable bandwidth :2500000
      Number of Priority :8
      Priority 0 :2500000     Priority 1 :2500000   
      Priority 2 :2500000     Priority 3 :2500000   
      Priority 4 :2500000     Priority 5 :2500000   
      Priority 6 :2500000     Priority 7 :2500000   
      Affinity Bit :0x0

Table 48 describes the significant fields shown in the output.

Table 48 show ip ospf mpls traffic-eng Field Descriptions 

Field
Description

OSPF Router with ID

Router identification number.

Process ID

OSPF process identification.

Area instance

Number of times traffic engineering information or any link changed.

Link instance

Number of times any link changed.

Link ID

Link-state ID.

Interface Address

Local IP address on the link.

Neighbor Address

IP address that is on the remote end of the link.

Admin Metric

Traffic engineering link metric.

Maximum bandwidth

Bandwidth set by the bandwidth interface interface configuration command.

Maximum reservable bandwidth

Bandwidth available for traffic engineering on this link. This value is set in the ip rsvp interface configuration command.

Number of priority

Number of priorities that are supported.

Priority

Bandwidth (in bytes per second) that is available for traffic engineering at certain priorities.

Affinity Bit

Affinity bits (color) assigned to the link.


show ip pim interface

To display information about interfaces configured for Protocol Independent Multicast (PIM), use the show ip pim interface command in EXEC mode.

show ip pim interface [type number] [count]

Syntax Description

type

(Optional) Interface type.

number

(Optional) Interface number.

count

(Optional) Number of packets received and sent out the interface.


Command Modes

EXEC

Command History

Release
Modification

11.2(11)GS

This command was introduced.

12.0(5)T

The flag "H" was added in the output display to indicate that an outgoing interface is hardware-switched in the case of IP multicast Multilayer Switching (MLS).


Usage Guidelines

This command works only on interfaces that are configured for PIM.

Examples

The following is sample output from the show ip pim interface EXEC command:

router# show ip pim interface

Address          Interface          Mode    Neighbor  Query     DR
                                            Count     Interval
198.92.37.6      Ethernet0          Dense   2         30        198.92.37.33
198.92.36.129    Ethernet1          Dense   2         30        198.92.36.131
10.1.37.2        Tunnel0            Dense   1         30        0.0.0.0

The following is sample output from the show ip pim interface command with the count keyword:

router# show ip pim interface count

Address          Interface          FS  Mpackets In/Out
171.69.121.35    Ethernet0          *   548305239/13744856
171.69.121.35    Serial0.33         *   8256/67052912
198.92.12.73     Serial0.1719       *   219444/862191

The following is sample output from the show ip pim interface command with the count keyword when IP multicast MLS is enabled. The examples lists the PIM interfaces that are fast switched and process switched, and the packet counts for these. The "H" is added to interfaces where IP multicast MLS is enabled.

router# show ip pim interface count

States: FS - Fast Switched, H - Hardware Switched
Address          Interface          FS  Mpackets In/Out
192.1.10.2       Vlan10             * H 40886/0
192.1.11.2       Vlan11             * H 0/40554
192.1.12.2       Vlan12             * H 0/40554
192.1.23.2       Vlan23             *   0/0
192.1.24.2       Vlan24             *   0/0

Table 49 describes the significant fields shown in the output.

Table 49 show ip pim interface count Field Descriptions 

Field
Description

Address

IP address of the next hop router.

Interface

Interface type and number that is configured to run PIM.

Mode

Multicast mode in which the Cisco IOS software is operating. This can be dense mode or sparse mode. DVMRP indicates that a DVMRP tunnel is configured.

Neighbor Count

Number of PIM neighbors that have been discovered through this interface. If the neighbor count is 1 for a DVMRP tunnel, the neighbor is active (receiving probes and reports).

Query Interval

Frequency (in seconds) of PIM router query messages, as set by the ip pim query-interval interface configuration command. The default is 30 seconds.

DR

IP address of the designated router on the LAN. Note that serial lines do not have designated routers, so the IP address is shown as 0.0.0.0.

FS

An asterisk (*) in this column indicates that fast switching is enabled.

Mpackets In/Out

Number of packets into and out of the interface since the box has been up.


Related Commands

Command
Description

ip pim

Enables PIM on an interface.

show ip pim neighbor

Lists the PIM neighbors discovered by the Cisco IOS software.


show ip protocols vrf

To display the routing protocol information associated with a VRF, use the show ip protocols vrf command in EXEC mode.

show ip protocols vrf vrf-name

Syntax Description

vrf-name

Name assigned to a VRF.


Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)T

This command was introduced.


Usage Guidelines

Use this command to display routing information associated with a VRF.

Examples

The following example shows information about a VRF named vpn1:

router# show ip protocols vrf vpn2

Routing Protocol is "bgp 100"
  Sending updates every 60 seconds, next due in 0 sec
  Outgoing update filter list for all interfaces is 
  Incoming update filter list for all interfaces is 
  IGP synchronization is disabled
  Automatic route summarization is disabled
  Redistributing:connected, static
  Routing for Networks:
  Routing Information Sources:
    Gateway         Distance      Last Update
    13.13.13.13          200      02:20:54
    18.18.18.18          200      03:26:15
  Distance:external 20 internal 200 local 200

Table 50 describes the significant fields shown in the output.

Table 50 show ip protocols vrf Field Descriptions 

Field
Description

Gateway

Displays the IP address of the router identifier for all routers in the network.

Distance

Displays the metric used to access the destination route.

Last Update

Displays the last time the routing table was updated from the source.


Related Commands

Command
Description

show ip vrf

Displays the set of defined VRFs and associated interfaces.


show ip route vrf

To display the IP routing table associated with a VRF, use the show ip route vrf command in EXEC mode.

show ip route vrf vrf-name [connected] [protocol [as-number] [tag] [output-modifiers]] [list number [output-modifiers]] [profile] [static [output-modifiers]] [summary [output-modifiers]] [supernets-only [output-modifiers]]

Syntax Description

vrf-name

Name assigned to the VRF.

connected

(Optional) Displays all connected routes in a VRF.

protocol

(Optional) To specify a routing protocol, use one of the following keywords: bgp, egp, eigrp, hello, igrp, isis, ospf, or rip.

as-number

(Optional) Autonomous system number.

tag

(Optional) Cisco IOS routing area label.

output-modifiers

(Optional) For a list of associated keywords and arguments, use context-sensitive help.

list number

(Optional) Specifies the IP access list to display.

profile

(Optional) Displays the IP routing table profile.

static

(Optional) Displays static routes.

summary

(Optional) Displays a summary of routes.

supernets-only

(Optional) Displays supernet entries only.


Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)T

This command was introduced.


Usage Guidelines

This command displays specified information from the IP routing table of a VRF.

Examples

This example shows the IP routing table associated with the VRF named vrf1:

router# show ip route vrf vrf1

Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
       U - per-user static route, o - ODR
       T - traffic engineered route
 
Gateway of last resort is not set
 
B    51.0.0.0/8 [200/0] via 13.13.13.13, 00:24:19
C    50.0.0.0/8 is directly connected, Ethernet1/3
B    11.0.0.0/8 [20/0] via 50.0.0.1, 02:10:22
B    12.0.0.0/8 [200/0] via 13.13.13.13, 00:24:20

This example shows BGP entries in the IP routing table associated with the VRF named vrf1:

Router# show ip route vrf vrf1 bgp

B  51.0.0.0/8 [200/0] via 13.13.13.13, 03:44:14
B  11.0.0.0/8 [20/0] via 51.0.0.1, 03:44:12
B  12.0.0.0/8 [200/0] via 13.13.13.13, 03:43:14

Related Commands

Command
Description

show ip cache

Displays the CEF forwarding table associated with a VRF.

show ip vrf

Displays the set of defined VRFs and associated interfaces.


show ip rsvp host

To display RSVP terminal point information for receivers or senders, use the show ip rsvp host EXEC command.

show ip rsvp host {senders | receivers} [hostname | A.B.C.D]

Syntax Description

senders

Displays information for senders.

receivers

Displays information for receivers.

hostname

(Optional) Restricts the display to sessions with hostname as their destination.

A.B.C.D

(Optional) Restricts the display to sessions with the specified IP address as their destination.


Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)S

This command was introduced.


Examples

The following is sample output from the show ip rsvp host receivers command:

Router# show ip rsvp host receivers

To            From          Pro DPort Sport Next Hop      I/F   Fi Serv BPS Bytes
10.0.0.11     10.1.0.4      0   10011 1                         SE LOAD 100K  1K

Table 51 describes the significant fields shown in the output.

Table 51 show ip rsvp host Field Descriptions 

Field
Description

To

IP address of the receiver.

From

IP address of the sender.

Pro

Protocol code.

DPort

Destination port number.

Sport

Source port number.

Next Hop

IP address of the next hop.

I/F

Interface of the next hop.

Fi

Filter (wild card, shared explicit, or fixed).

Serv

Service (RATE or LOAD).

BPS

Reservation rate (in bits per second).

Bytes

Bytes of requested burst size.


Related Commands

Command
Description

show ip rsvp request

Displays the RSVP reservations currently being requested upstream for a specified interface or all interfaces.

show ip rsvp reservation

Displays RSVP-related receiver information currently in the database.

show ip rsvp sender

Displays RSVP-related sender information currently in the database.


show ip vrf

To display the set of defined VRFs and associated interfaces, use the show ip vrf command in EXEC mode.

show ip vrf [{brief | detail | interfaces}] [vrf-name] [output-modifiers]

Syntax Description

brief

(Optional) Displays concise information on the VRFs and associated interfaces.

detail

(Optional) Displays detailed information on the VRFs and associated interfaces.

interfaces

(Optional) Displays detailed information about all interfaces bound to a particular VRF, or any VRF.

vrf-name

(Optional) Name assigned to a VRF.

output-modifiers

(Optional) For a list of associated keywords and arguments, use context-sensitive help.


Defaults

When no optional parameters are specified the command shows concise information about all configured VRFs.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)T

This command was introduced.


Usage Guidelines

Use this command to display information about VRFs. Two levels of detail are available: use the brief keyword or no keyword to display concise information, or use the detail keyword to display all information. To display information about all interfaces bound to a particular VRF, or to any VRF, use the interfaces keyword.

Examples

This example shows brief information for the VRFs currently configured:

Router# show ip vrf

  Name                Default RD          Interfaces
  vrf1                100:1               Ethernet1/3
  vrf2                100:2               Ethernet0/3

Table 52 describes the fields shown in this example.

Table 52 show ip vrf Field Descriptions 

Field
Description

Name

Specifies the VRF name.

Default RD

Specifies the default route distinguisher.

Interfaces

Specifies the network interfaces.


This example shows detailed information for the VRF called vrf1:

Router# show ip vrf detail vrf1

VRF vrf1; default RD 100:1
 Interfaces:
  Ethernet1/3
 Connected addresses are in global routing table
 Export VPN route-target communities
  RT:100:1
 Import VPN route-target communities
  RT:100:1
 No import route-map

Table 53 describes the significant fields shown in the output.

Table 53 show ip vrf detail Field Descriptions

Field
Description

Interfaces

Specifies the network interfaces.

Export

Specifies VPN route-target export communities.

Import

Specifies VPN route-target import communities.


This example shows the interfaces bound to a particular VRF:

Router# show ip vrf interfaces

Interface       IP-Address      VRF                       Protocol
Ethernet2       130.22.0.33     blue_vrf                  up      
Ethernet4       130.77.0.33     hub                       up      
router#

Table 54 describes the significant fields shown in the output.

Table 54 show ip vrf interfaces Field Descriptions

Field
Description

Interface

Specifies the network interfaces for a VRF.

IP-Address

Specifies the IP address of a VRF interface.

VRF

Specifies the VRF name.

Protocol

Displays the state of the protocol (up/down) for each VRF interface.


Related Commands

Command
Description

import map

Configures an import route map for a VRF.

ip vrf

Configures a VRF routing table.

ip vrf forwarding

Associates a VRF with an interface or subinterface.

rd

Creates routing and forwarding tables for a VRF.

route-target

Creates a route-target extended community for a VRF.


show isis database verbose

To display additional information about the database, use the show isis database verbose EXEC command.

show isis database verbose

Syntax Description

This command has no arguments or keywords.

Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)S

This command was introduced.


Examples

The following is sample output from the show isis database verbose command:

Router# show isis database verbose

IS-IS Level-1 Link State Database
LSPID                 LSP Seq Num  LSP Checksum  LSP Holdtime      ATT/P/OL
dtp-5.00-00         * 0x000000E6   0xC9BB        1042              0/0/0
  Area Address:49.0001
  NLPID:       0xCC 
  Hostname:dtp-5
  Router ID:   5.5.5.5
  IP Address:  172.21.39.5
  Metric:10         IP 172.21.39.0/24
dtp-5.00-01         * 0x000000E7   0xAB36        1065              0/0/0
  Metric:10         IS-Extended dtp-5.01
    Affinity:0x00000000
    Interface IP Address:172.21.39.5
    Physical BW:10000000 bits/sec
    Reservable BW:1166000 bits/sec
    BW Unreserved[0]: 1166000 bits/sec, BW Unreserved[1]: 1166000 bits/sec
    BW Unreserved[2]: 1166000 bits/sec, BW Unreserved[3]: 1166000 bits/sec
    BW Unreserved[4]: 1166000 bits/sec, BW Unreserved[5]: 1166000 bits/sec
    BW Unreserved[6]: 1166000 bits/sec, BW Unreserved[7]: 1153000 bits/sec
  Metric:0          ES dtp-5

Table 55 describes the fields displayed in this example.

Table 55 show isis database verbose Field Descriptions 

Field
Description

LSPID

LSP identifier. The first six octets form the System ID of the router that originated the LSP.

The next octet is the pseudonode ID. When this byte is zero, the LSP describes links from the system. When it is nonzero, the LSP is a pseudonode LSP. This is similar to a router LSA in OSPF; the LSP describes the state of the originating router. For each LAN, the designated router for that LAN creates and floods a pseudonode LSP that describes all systems attached to that LAN.

The last octet is the LSP number. If all the data cannot fit into a single LSP, the LSP is divided into multiple LSP fragments. Each fragment has a different LSP number. An asterisk (*) indicates that the system issuing this command originated the LSP.

LSP Seq Num

LSP sequence number that allows other systems to determine if they received the latest information from the source.

LSP Checksum

Checksum of the entire LSP packet.

LSP Holdtime

Amount of time that the LSP remains valid (in seconds). An LSP hold time of zero indicates that this LSP was purged and is being removed from all routers' link-state databases (LSDBs). The value indicates how long the purged LSP will stay in the LSDB before it is completely removed.

ATT

Attach bit. This bit indicates that the router is also a Level 2 router, and it can reach other areas. Level 1 routers use the Attach bit to find the closest Level 2 router. They install a default route to the closest Level 2 router.

P

P bit. This bit detects if the IS can repair area partitions. Cisco and other vendors do not support area partition repair.

OL

Overload bit. This bit determines if the IS is congested. If the overload bit is set, other routers do not use this system as a transit router when they calculate routes. Only packets for destinations directly connected to the overloaded router are sent to this router.

Area Address

Reachable area addresses from the router. For Level 1 LSPs, these are the area addresses configured manually on the originating router. For Level 2 LSPs, these are all the area addresses for the area to which this router belongs.

NLPID

Network Layer Protocol identifier.

Hostname

Host name of the node.

Router ID

Traffic engineering router identifier for the node.

IP Address

IPv4 address for the interface.

Metric

IS-IS metric for the cost of the adjacency between the originating router and the advertised neighbor, or the metric of the cost to get from the advertising router to the advertised destination (which can be an IP address, an end system (ES), or a connectionless network service (CLNS) prefix).

Affinity

Link attribute flags that are being flooded.

Physical BW

Link bandwidth capacity (in bits per second).

Reservable BW

Amount of reservable bandwidth on this link.

BW Unreserved

Amount of bandwidth that is available for reservation.


Related Commands

Command
Description

show isis mpls traffic-eng adjacency-log

Displays a log of 20 entries of MPLS traffic engineering IS-IS adjacency changes.

show isis mpls traffic-eng advertisements

Displays the last flooded record from MPLS traffic engineering.

show isis mpls traffic-eng tunnel

Displays information about tunnels considered in the IS-IS next hop calculation.


show isis mpls traffic-eng adjacency-log

To display a log of 20 entries of MPLS traffic engineering IS-IS adjacency changes, use the show isis mpls traffic-eng adjacency-log EXEC command.

show isis mpls traffic-eng adjacency-log

Syntax Description

This command has no arguments or keywords.

Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)S

This command was introduced.


Examples

The following is sample output from the show isis mpls traffic-eng adjacency-log command:

Router# show isis mpls traffic-eng adjacency-log

IS-IS RRR log
When      Neighbor ID        IP Address       Interface Status Level
04:52:52  0000.0024.0004.02  0.0.0.0          Et0/2     Up     level-1
04:52:50  0000.0026.0001.00  170.1.1.2        PO1/0/0   Up     level-1
04:52:37  0000.0024.0004.02  0.0.0.0          Et0/2     Up     level-1

Table 56 describes the significant fields shown in the output.

Table 56 show isis mpls traffic-eng adjacency-log Field Descriptions 

Field
Description

When

Amount of time since the entry was recorded in the log.

Neighbor ID

Identification value of the neighbor.

IP Address

Neighbor IPv4 address.

Interface

Interface from which a neighbor is learned.

Status

Up (active) or Down (disconnected).

Level

Routing level.


Related Commands

Command
Description

show isis mpls traffic-eng advertisements

Displays the last flooded record from MPLS traffic engineering.


show isis mpls traffic-eng advertisements

To display the last flooded record from MPLS traffic engineering, use the show isis mpls traffic-eng advertisements EXEC command.

show isis mpls traffic-eng advertisements

Syntax Description

This command has no arguments or keywords.

Defaults

No default behavior or values.

Command Modes

EXEC

Command History

Release
Modification

12.0(5)S

This command was introduced.


Examples

The following is sample output from the show isis mpls traffic-eng advertisements command:

Router# show isis mpls traffic-eng advertisements

System ID:dtp-5.00
  Router ID:5.5.5.5
  Link Count:1
    Link[1]
      Neighbor System ID:dtp-5.01 (broadcast link)
      Interface IP address:172.21.39.5
      Neighbor IP Address:0.0.0.0
      Admin. Weight:10
      Physical BW:10000000 bits/sec
      Reservable BW:1166000 bits/sec
      BW unreserved[0]:1166000 bits/sec, BW unreserved[1]:1166000 bits/sec
      BW unreserved[2]:1166000 bits/sec, BW unreserved[3]:1166000 bits/sec
      BW unreserved[
4]:1166000 bits/sec, BW unreserved[5]:1166000 bits/sec
      BW unreserved[6]:1166000 bits/sec, BW unreserved[7]:1153000 bits/sec
      Affinity Bits:0x00000000

Table 57 describes the significant fields shown in the output.

Table 57 show isis mpls traffic-eng advertisements Field Descriptions 

Field
Description

System ID

Identification value for the local system in the area.

Router ID

MPLS traffic engineering router ID.

Link Count

Number of links that MPLS traffic engineering advertised.

Neighbor System ID

Identification value for the remote system in an area.

Interface IP address

IPv4 address of the interface.

Neighbor IP Address

IPv4 address of the neighbor.

Admin. Weight

Administrative weight associated with this link.

Physical BW

Link bandwidth capacity (in bits per second).

Reservable BW

Amount of reservable bandwidth on this link.

BW unreserved

Amount of bandwidth that is available for reservation.

Affinity Bits

Link attribute flags being flooded.


Related Commands

Command
Description

show isis mpls traffic-eng adjacency-log

Displays a log of 20 entries of MPLS traffic engineering IS-IS adjacency changes.


show isis mpls traffic-eng tunnel

To display information about tunnels considered in the IS-IS next hop calculation, use the show isis mpls traffic-eng tunnel EXEC command.

show isis mpls traffic-eng tunnel

Syntax Description

This command has no arguments or keywords.

Defaults

No default behavior or values

Command Modes

EXEC

Command History

Release
Modification

12.0(5)

This command was introduced.


Examples

The following is sample output from the show isis mpls traffic-eng tunnel command:

Router# show isis mpls traffic-eng tunnel

Station Id          Tunnel Name   Bandwidth    Nexthop       Metric   Mode
kangpa-router1.00   Tunnel1022    3333         2.2.2.2       -3       Relative
                    Tunnel1021    10000        2.2.2.2       11       Absolute
tomklong-route.00   Tunnel1031    10000        3.3.3.3       -1       Relative
                    Tunnel1032    10000        3.3.3.3     

Table 58 describes the significant fields shown in the output.

Table 58 show isis mpls traffic-eng tunnel Field Descriptions 

Field
Description

Station Id

Name or system ID of the MPLS traffic engineering tailend router.

Tunnel Name

Name of the MPLS traffic engineering tunnel interface.

Bandwidth

MPLS traffic engineering specified bandwidth of the tunnel.

Nexthop

MPLS traffic engineering destination IP address of the tunnel.

Metric

MPLS traffic engineering metric of the tunnel.

Mode

MPLS traffic engineering metric mode of the tunnel. It can be relative or absolute.


Related Commands

Command
Description

show mpls traffic-eng autoroute

Displays tunnels that are announced to IGP, including interface, destination, and bandwidth.


show lane

To display detailed information for all the LANE components configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN (ELAN), use the show lane command in EXEC mode.

AIP on the Cisco 7500 Series Routers; ATM Port Adapter on the Cisco 7200 Series

show lane [interface atm slot/port[.subinterface-number] | name elan-name] [brief]

ATM Port Adapter on the Cisco 7500 Series Routers

show lane [interface atm slot/port-adapter/port[.subinterface-number] | name elan-name][brief]

Cisco 4500 and 4700 Routers

show lane [interface atm number[.subinterface-number] | name elan-name] [brief]

Syntax Description

interface atm slot/port

(Optional) ATM interface slot and port for the following:

AIP on the Cisco 7500 series routers.

ATM port adapter on the Cisco 7200 series routers.

interface atm slot/port-adapter/port

(Optional) ATM interface slot, port adapter, and port number for the ATM port adapter on the Cisco 7500 series routers.

interface atm number

(Optional) ATM interface number for the NPM on the Cisco 4500 or 4700 routers.

.subinterface-number

(Optional) Subinterface number.

name elan-name

(Optional) Name of the ELAN. The maximum length of the name is 32 characters.

brief

(Optional) Keyword used to display the brief subset of available information.


Command Modes

EXEC

Command History

Release
Modification

11.0

This command was introduced.


Usage Guidelines

Using the show lane command is equivalent to using the show lane config, show lane server, show lane bus, and show lane client commands. The show lane command shows all LANE-related information except the show lane database command information.

Examples

The following is sample output from the show lane command for an Ethernet ELAN:

Router# show lane

LE Config Server ATM2/0 config table: cisco_eng
Admin: up  State: operational
LECS Mastership State: active master
list of global LECS addresses (30 seconds to update):
39.020304050607080910111213.00000CA05B43.00  <-------- me
ATM Address of this LECS: 39.020304050607080910111213.00000CA05B43.00 (auto)
 vcd  rxCnt txCnt  callingParty
  50      2      2  39.020304050607080910111213.00000CA05B41.02 LES elan2 0 active
cumulative total number of unrecognized packets received so far: 0
cumulative total number of config requests received so far: 30
cumulative total number of config failures so far: 12
    cause of last failure: no configuration
    culprit for the last failure: 39.020304050607080910111213.00602F557940.01

LE Server ATM2/0.2  ELAN name: elan2  Admin: up  State: operational
type: ethernet         Max Frame Size: 1516
ATM address: 39.020304050607080910111213.00000CA05B41.02
LECS used: 39.020304050607080910111213.00000CA05B43.00 connected, vcd 51
control distribute: vcd 57, 2 members, 2 packets

proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term)
lecid ST vcd    pkts Hardware Addr  ATM Address
   1  O   54       2 0000.0ca0.5b40 39.020304050607080910111213.00000CA05B40.02
   2  O   81       2 0060.2f55.7940 39.020304050607080910111213.00602F557940.02

LE BUS ATM2/0.2  ELAN name: elan2  Admin: up  State: operational
type: ethernet         Max Frame Size: 1516
ATM address: 39.020304050607080910111213.00000CA05B42.02
data forward: vcd 61, 2 members, 0 packets, 0 unicasts

lecid  vcd     pkts   ATM Address
    1   58        0 39.020304050607080910111213.00000CA05B40.02
    2   82        0 39.020304050607080910111213.00602F557940.02

LE Client ATM2/0.2  ELAN name: elan2  Admin: up  State: operational
Client ID: 1                 LEC up for 11 minutes 49 seconds
Join Attempt: 1
HW Address: 0000.0ca0.5b40   Type: ethernet             Max Frame Size: 1516

ATM Address: 39.020304050607080910111213.00000CA05B40.02

 VCD  rxFrames  txFrames  Type       ATM Address
   0         0         0  configure  39.020304050607080910111213.00000CA05B43.00
  55         1         4  direct     39.020304050607080910111213.00000CA05B41.02
  56         6         0  distribute 39.020304050607080910111213.00000CA05B41.02
  59         0         1  send       39.020304050607080910111213.00000CA05B42.02
  60         3         0  forward    39.020304050607080910111213.00000CA05B42.02
  84         3         5  data       39.020304050607080910111213.00602F557940.02

The following is sample output from the show lane command for a Token Ring LANE network:

Router# show lane

LE Config Server ATM4/0 config table: eng
Admin: up  State: operational
LECS Mastership State: active master
list of global LECS addresses (35 seconds to update):
39.020304050607080910111213.006047704183.00  <-------- me
ATM Address of this LECS: 39.020304050607080910111213.006047704183.00 (auto)
 vcd  rxCnt  txCnt  callingParty
   7      1      1  39.020304050607080910111213.006047704181.01 LES elan1 0 active
cumulative total number of unrecognized packets received so far: 0
cumulative total number of config requests received so far: 2
cumulative total number of config failures so far: 0

LE Server ATM4/0.1  ELAN name: elan1  Admin: up  State: operational
type: token ring         Max Frame Size: 4544      Segment ID: 2048
ATM address: 39.020304050607080910111213.006047704181.01
LECS used: 39.020304050607080910111213.006047704183.00 connected, vcd 9
control distribute: vcd 12, 1 members, 2 packets

proxy/ (ST: Init, Conn, Waiting, Adding, Joined, Operational, Reject, Term)
lecid ST vcd    pkts Hardware Addr  ATM Address
   1  O    8       3 100.2         39.020304050607080910111213.006047704180.01
                     0060.4770.4180 39.020304050607080910111213.006047704180.01

LE BUS ATM4/0.1  ELAN name: elan1  Admin: up  State: operational
type: token ring         Max Frame Size: 4544      Segment ID: 2048
ATM address: 39.020304050607080910111213.006047704182.01
data forward: vcd 16, 1 members, 0 packets, 0 unicasts

lecid  vcd     pkts   ATM Address
    1   13        0 39.020304050607080910111213.006047704180.01

LE Client ATM4/0.1  ELAN name: elan1  Admin: up  State: operational
Client ID: 1                 LEC up for 2 hours 25 minutes 39 seconds 
Join Attempt: 3              
HW Address: 0060.4770.4180   Type: token ring           Max Frame Size: 4544             
Ring:100    Bridge:2        ELAN Segment ID: 2048
ATM Address: 39.020304050607080910111213.006047704180.01

 VCD  rxFrames  txFrames  Type       ATM Address
   0         0         0  configure  39.020304050607080910111213.006047704183.00 
  10         1         3  direct     39.020304050607080910111213.006047704181.01 
  11         2         0  distribute 39.020304050607080910111213.006047704181.01 
  14         0         0  send       39.020304050607080910111213.006047704182.01 
  15         0         0  forward    39.020304050607080910111213.006047704182.01 

Table 59 describes significant fields shown in the output.

Table 59 show lane Field Descriptions 

Field
Description

LE Config Server

Identifies the following lines as applying to the LANE configuration server. These lines are also displayed in output from the show lane config command. See the show lane config command for explanations of the output.

LE Server

Identifies the following lines as applying to the LANE server. These lines are also displayed in output from the show lane server command. See the show lane server command for explanations of the output.

LE BUS

Identifies the following lines as applying to the LANE broadcast and unknown server. These lines are also displayed in output from the show lane bus command. See the show lane bus command for explanations of the output.

LE Client

Identifies the following lines as applying to a LANE client. These lines are also displayed in output from the show lane client command. See the show lane bus command for explanations of the output.


show lane bus

To display detailed LANE information for the broadcast and unknown server (BUS) configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN (ELAN), use the show lane bus command in EXEC mode:

AIP on the Cisco 7500 Series Routers; ATM Port Adapter on the Cisco 7200 Series

show lane bus [interface atm slot/port[.subinterface-number] | name elan-name] [brief]

ATM Port Adapter on the Cisco 7500 Series Routers

show lane bus [interface atm slot/port-adapter/port[.subinterface-number] | name elan-name][brief]

Cisco 4500 and 4700 Routers

show lane bus [interface atm number[.subinterface-number] | name elan-name] [brief]

Syntax Description

interface atm slot/port

(Optional) ATM interface slot and port for the following:

AIP on the Cisco 7500 series routers.

ATM port adapter on the Cisco 7200 series routers.

interface atm slot/port-adapter/port

(Optional) ATM interface slot, port adapter, and port number for the ATM port adapter on the Cisco 7500 series routers.

interface atm number

(Optional) ATM interface number for the NPM on the Cisco 4500 or 4700 routers.

.subinterface-number

(Optional) Subinterface number.

name elan-name

(Optional) Name of the ELAN. The maximum length of the name is 32 characters.

brief

(Optional) Displays the brief subset of available information.


Command Modes

EXEC

Command History

Release
Modification

11.0

This command was introduced.


Examples

The following is sample output from the show lane bus command for an Ethernet ELAN:

Router# show lane bus

LE BUS ATM2/0.2  ELAN name: elan2  Admin: up  State: operational
type: ethernet         Max Frame Size: 1516
ATM address: 39.020304050607080910111213.00000CA05B42.02
data forward: vcd 61, 2 members, 0 packets, 0 unicasts

lecid  vcd     pkts   ATM Address
    1   58        0 39.020304050607080910111213.00000CA05B40.02
    2   82        0 39.020304050607080910111213.00602F557940.02

The following is sample output from the show lane bus command for a Token Ring LANE:

show lane bus

LE BUS ATM3/0.1  ELAN name: anubis  Admin: up  State: operational
type: token ring         Max Frame Size: 4544      Segment ID: 2500
ATM address: 47.009181000000000000000000.00000CA01662.01
data forward: vcd 14, 2 members, 0 packets, 0 unicasts
 
lecid  vcd     pkts   ATM Address
    1   11        0 47.009181000000000000000000.00000CA01660.01
    2   17        0 47.009181000000000000000000.00000CA04960.01

Table 60 describes significant fields shown in the output.

Table 60 show lane bus Field Descriptions 

Field
Description

LE BUS ATM2/0.2

Interface and subinterface for which information is displayed.

ELAN name

Name of the ELAN for this BUS.

Admin

Administrative state, either up or down.

State

Status of this LANE BUS. Possible states include down and operational.

type

Type of ELAN.

Max Frame Size

Maximum frame size (in bytes) on the ELAN.

Segment ID

The ring number of the ELAN. This field appears only for Token Ring LANE.

ATM address

ATM address of this LANE BUS.

data forward

Virtual channel descriptor of the Data Forward VCC, the number of LANE clients attached to the VCC, and the number of packets sent on the VCC.

lecid

Identifier assigned to each LANE client on the Data Forward VCC.

vcd

Virtual channel descriptor used to reach the LANE client.

pkts

Number of packets sent by the BUS to the LANE client.

ATM Address

ATM address of the LANE client.


show lane client

To display detailed LANE information for all the LANE clients configured on an interface or any of its subinterfaces, on a specified subinterface, or on an emulated LAN (ELAN), use the show lane client command in EXEC mode.

AIP on the Cisco 7500 Series Routers; ATM Port Adapter on the Cisco 7200 Series

show lane client detail [interface atm slot/port[.subinterface-number] | name elan-name] [brief]

ATM Port Adapter on the Cisco 7500 Series Routers

show lane client detail [interface atm slot/port-adapter/port[.subinterface-number] | name elan-name] [brief]

Cisco 4500 and 4700 Routers

show lane client detail [interface atm number[.subinterface-number] | name elan-name] [brief]

Syntax Description

detail

Displays additional FSSRP information.

interface atm slot/port

(Optional) ATM interface slot and port for the following:

AIP on the Cisco 7500 series routers.

ATM port adapter on the Cisco 7200 series routers.

interface atm slot/port-adapter/port

(Optional) ATM interface slot, port adapter, and port number for the ATM port adapter on the Cisco 7500 series routers.

interface atm number

(Optional) ATM interface number for the NPM on the Cisco 4500 or 4700 routers.

.subinterface-number

(Optional) Subinterface number.

name elan-name

(Optional) Name of ELAN. The maximum length of the name is 32 characters.

brief

(Optional) Displays the brief subset of available information.


Command Modes

EXEC

Command History

Release
Modification

11.0

This command was introduced.

12.0(5)T

The detail option and command output line "This client is running in FSSRP mode" were added.


Examples

The following is sample output from the show lane client command for an Ethernet ELAN:

Router# show lane client

LE Client ATM2/0.2  ELAN name: elan2  Admin: up  State: operational
Client ID: 1                 LEC up for 11 minutes 49 seconds
Join Attempt: 1
HW Address: 0000.0ca0.5b40   Type: ethernet             Max Frame Size: 1516

ATM Address: 39.020304050607080910111213.00000CA05B40.02

 VCD  rxFrames  txFrames  Type       ATM Address
   0         0         0  configure  39.020304050607080910111213.00000CA05B43.00
  55         1         4  direct     39.020304050607080910111213.00000CA05B41.02
  56         6         0  distribute 39.020304050607080910111213.00000CA05B41.02
  59         0         1  send       39.020304050607080910111213.00000CA05B42.02
  60         3         0  forward    39.020304050607080910111213.00000CA05B42.02
  84         3         5  data       39.020304050607080910111213.00602F557940.02

The following is sample output from the show lane client command for a Token Ring LANE:

Router# show lane client

LE Client ATM4/0.1  ELAN name: elan1  Admin: up  State: operational
Client ID: 1                 LEC up for 2 hours 26 minutes 3 seconds 
Join Attempt: 3              
HW Address: 0060.4770.4180   Type: token ring           Max Frame Size: 4544             
Ring:100    Bridge:2        ELAN Segment ID: 2048
ATM Address: 39.020304050607080910111213.006047704180.01

 VCD  rxFrames  txFrames  Type       ATM Address
   0         0         0  configure  39.020304050607080910111213.006047704183.00 
  10         1         3  direct     39.020304050607080910111213.006047704181.01 
  11         2         0  distribute 39.020304050607080910111213.006047704181.01 
  14         0         0  send       39.020304050607080910111213.006047704182.01 
  15         0         0  forward    39.020304050607080910111213.006047704182.01

The following is sample output from the show lane client detail command.

Router# show lane client detail

LE Client ATM1/0.1 ELAN name:xxx Admin:up State:operational
Client ID:2 LEC up for 5 days 40 minutes 45 seconds
ELAN ID:0
This client is running in FSSRP mode.
Join Attempt:14
Known LE Servers:1
Configured Idle Time:5 seconds
Last Fail Reason:Config VC being released
HW Address:00e0.8fcf.d820   Type:ethernet             Max Frame Size:1516 

ATM Address:47.0091810000000061705B0C01.00E08FCFD820.01
	VCD	rxFrames	txFrames	Type	ATM Address
	0 	0 	0 	configure 	47.00918100000000613E5A2F01.006070174823.00
 
LEC ID:2, State:LESBUS_ACTIVE

	52 	1778	3556	direct	47.00918100000000613E5A2F01.00000C5A0C59.01
	53	1778	0	distribute	47.00918100000000613E5A2F01.00000C5A0C59.01
	54 	0	0	send	47.00918100000000613E5A2F01.00000C5A0C5A.01
	55 	0	0	forward	47.00918100000000613E5A2F01.00000C5A0C5A.01
 
LEC ID:3, State:LESBUS_ACTIVE

	93	122	234	direct	47.00918100000000613E5A2F01.00000ABCD001.09
	94	122	0	distribute	47.00918100000000613E5A2F01.00000ABCD001.09
	97	0	0	send	47.00918100000000613E5A2F01.00000ABCD002.09
	08	0	0	forward	47.00918100000000613E5A2F01.00000ABCD002.09

Table 61 describes significant fields shown in the output.

Table 61 show lane client Field Descriptions 

Field
Description

LE Client ATM2/0.2

Interface and subinterface of this client.

ELAN name

Name of the ELAN.

Admin

Administrative state, either up or down.

State

Status of this LANE client. Possible states include initialState, lecsConnect, configure, join, busConnect, and operational.

Client ID

The LANE 2-byte client ID assigned by the LANE server.

Join Attempt

The number of attempts made before successfully joining the ELAN.

HW Address

MAC address of this LANE client.

Type

Type of ELAN.

Max Frame Size

Maximum frame size (in bytes) on the ELAN.

Ring

The ring number for the client. This field appears only for Token Ring LANE.

Bridge

The bridge number for the client. This field appears only for Token Ring LANE.

ELAN Segment ID

The ring number for the ELAN. This field appears only for Token Ring LANE.

ATM Address

ATM address of this LANE client.

VCD

Virtual channel descriptor for each of the VCCs established for this LANE client.

rxFrames

Number of frames received.

txFrames

Number of frames sent.

Type

Type of VCC. The Configure Direct VCC is shown in this display as configure. The Control Direct VCC is shown as direct; the Control Distribute VCC is shown as distribute. The Multicast Send VCC and Multicast Forward VC are shown as send and forward, respectively. The Data Direct VCC is shown as data.

ATM Address

ATM address of the LANE component at the other end of this VCC.


Related Commands

Command
Description

lane client

Activates a LANE client on the specified subinterface.

lane fssrp

Enables the special LANE features so that LANE components (such as the LANE configuration server, the LANE client, the LANE server, and the BUS) become aware of FSSRP.

lane server

Activates a LANE server on the specified subinterface.

show lane config

Displays global LANE information for the configuration server configured on an interface.