Show Commands
This chapter describes the Cisco NX-OS Layer 3 interfaces show commands.
show interface brief
To display a brief summary of the interface configuration information, use the show interface brief command.
show interface brief
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the summary configuration information of the specified interface:
switch# show interface brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth1/1 1 eth trunk up none 10G(D) 4000
Eth1/2 1 eth trunk up none 10G(D) 4000
Eth1/3 1 eth trunk up none 10G(D) 4000
Eth1/4 1 eth trunk up none 10G(D) 4000
Eth1/5 1 eth access down SFP not inserted 10G(D) --
Eth1/6 1 eth access down SFP not inserted 10G(D) --
Eth1/7 1 eth trunk up none 10G(D) 10
Eth1/8 1 eth trunk up none 10G(D) 10
Eth1/9 1 eth trunk up none 10G(D) 10
Eth1/10 1 eth trunk up none 10G(D) 10
Eth1/11 1 eth access down SFP not inserted 10G(D) --
Eth1/12 1 eth access down SFP not inserted 10G(D) --
Eth1/13 1 eth access down SFP not inserted 10G(D) --
Eth1/14 1 eth access down SFP not inserted 10G(D) --
Eth1/15 1 eth access down SFP not inserted 10G(D) --
Eth1/16 1 eth access down SFP not inserted 10G(D) --
Eth1/17 1 eth access down SFP not inserted 10G(D) --
Eth1/18 1 eth access down SFP not inserted 10G(D) --
Eth1/19 1 eth access down SFP not inserted 10G(D) --
Eth1/20 1 eth access down SFP not inserted 10G(D) --
Eth1/21 1 eth access down SFP not inserted 10G(D) --
Eth1/22 1 eth access down SFP not inserted 10G(D) --
Eth1/23 1 eth access down Link not connected 10G(D) --
Eth1/24 1 eth access down Link not connected 10G(D) --
Eth1/25 1 eth access down SFP not inserted 10G(D) --
Eth1/26 1 eth access down SFP not inserted 10G(D) --
Eth1/27 1 eth access down SFP not inserted 10G(D) --
Eth1/28 1 eth access down SFP not inserted 10G(D) --
Eth1/29 1 eth access down SFP not inserted 10G(D) --
Eth1/30 1 eth access down SFP not inserted 10G(D) --
Eth1/31 1 eth access down SFP not inserted 10G(D) --
Eth1/32 1 eth access down SFP not inserted 10G(D) --
Eth1/33 1 eth access down SFP not inserted 10G(D) --
Eth1/34 1 eth access down SFP not inserted 10G(D) --
Eth1/35 1 eth access down SFP not inserted 10G(D) --
Eth1/36 1 eth access down SFP not inserted 10G(D) --
Eth1/37 1 eth access down SFP not inserted 10G(D) --
Eth1/38 1 eth access down SFP not inserted 10G(D) --
Eth1/39 1 eth access down SFP not inserted 10G(D) --
Eth1/40 1 eth trunk up none 10G(D) --
Eth2/1 1 eth access down SFP not inserted 10G(D) --
Eth2/2 1 eth access up none 10G(D) --
Eth2/3 1 eth access down SFP not inserted 10G(D) --
Eth2/4 1 eth access up none 10G(D) --
Eth2/5 1 eth access up none 10G(D) --
Eth2/6 1 eth access down SFP not inserted 10G(D) --
--------------------------------------------------------------------------------
Port-channel VLAN Type Mode Status Reason Speed Protocol
--------------------------------------------------------------------------------
Po10 1 eth trunk up none a-10G(D) lacp
Po4000 1 eth trunk up none a-10G(D) lacp
--------------------------------------------------------------------------------
Port VRF Status IP Address Speed MTU
--------------------------------------------------------------------------------
mgmt0 -- up 192.168.10.37 100 1500
-------------------------------------------------------------------------------
Interface Secondary VLAN(Type) Status Reason
-------------------------------------------------------------------------------
Vlan1 -- down Administratively down
This example shows how to display the summary configuration information of interfaces, including routed interfaces:
switch# show interface brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth1/1 1 eth access down Link not connected 10G(D) --
Eth1/2 1 eth trunk up none 10G(D) --
Eth1/3 1 eth access down SFP not inserted 10G(D) --
Eth1/4 1 eth access down SFP not inserted 10G(D) --
Eth1/5 -- eth routed up none 10G(D) --
Eth1/5.2 -- eth routed down Configuration Incomplete 10G(D) --
Eth1/6 1 eth access up none 10G(D) --
Eth1/7 1 eth access up none 10G(D) --
Eth1/8 1 eth trunk up none 10G(D) 100
Eth1/9 1 eth access up none 10G(D) --
Eth1/10 1 eth access down Link not connected 10G(D) --
Eth1/11 1 eth access down SFP not inserted 10G(D) --
Eth1/12 1 eth access down SFP not inserted 10G(D) --
Eth1/13 1 eth access down SFP not inserted 10G(D) --
Eth1/14 1 eth access down SFP not inserted 10G(D) --
Eth1/15 1 eth access down SFP not inserted 10G(D) --
Eth1/16 1 eth access down SFP not inserted 10G(D) --
Eth1/17 1 eth access up none 10G(D) --
Eth1/18 1 eth access up none 10G(D) --
Eth1/19 1 eth fabric up none 10G(D) --
Eth1/20 1 eth access down Link not connected 10G(D) --
Eth1/21 1 eth access up none 10G(D) --
Eth1/22 1 eth access down Link not connected 10G(D) --
Eth1/23 1 eth access down SFP not inserted 10G(D) --
Eth1/24 1 eth access down SFP not inserted 10G(D) --
Eth1/25 1 eth access down Link not connected 10G(D) --
Eth1/26 1 eth access down SFP not inserted 10G(D) --
Eth1/27 1 eth access down SFP not inserted 10G(D) --
Eth1/28 1 eth access down SFP not inserted 10G(D) --
Eth1/29 1 eth access down Link not connected 10G(D) --
Eth1/30 1 eth access down SFP not inserted 10G(D) --
Eth1/31 1 eth access down SFP not inserted 10G(D) --
Eth1/32 1 eth access up none 10G(D) --
--------------------------------------------------------------------------------
Port-channel VLAN Type Mode Status Reason Speed Protocol
--------------------------------------------------------------------------------
Po100 1 eth trunk up none a-10G(D) none
--------------------------------------------------------------------------------
Port VRF Status IP Address Speed MTU
--------------------------------------------------------------------------------
mgmt0 -- up 172.29.231.33 1000 1500
-------------------------------------------------------------------------------
Interface Secondary VLAN(Type) Status Reason
-------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth100/1/1 1 eth access up none 10G(D) --
Eth100/1/2 1 eth access down Link not connected auto(D) --
Eth100/1/3 1 eth access up none 10G(D) --
Eth100/1/4 1 eth access down Link not connected auto(D) --
Eth100/1/5 1 eth access down Link not connected auto(D) --
Eth100/1/6 1 eth access down Link not connected auto(D) --
Eth100/1/7 1 eth access down Link not connected auto(D) --
Eth100/1/8 1 eth access down Link not connected auto(D) --
Eth100/1/9 1 eth access down Link not connected auto(D) --
Eth100/1/10 1 eth access up none 10G(D) --
Eth100/1/11 1 eth access down Link not connected auto(D) --
Eth100/1/12 1 eth access down Link not connected auto(D) --
Eth100/1/13 1 eth access down Link not connected auto(D) --
Eth100/1/14 1 eth access down Link not connected auto(D) --
Eth100/1/15 1 eth access up none 10G(D) --
Eth100/1/16 1 eth access down Link not connected auto(D) --
--------------------------------------------------------------------------------
Interface Status Description
--------------------------------------------------------------------------------
Note the following in the above display:
- Ethernet 1/5 is a Layer 3-ready interface. The following fields in the display help identify an interface as a configured Layer 3 interface:
– Mode—routed
– Status—up
– Reason—none
- Ethernet 1/5.2 is a Layer 3 subinterface; however, the interface is not ready for Layer 3 configuration (Status—down).
- Interface Lo10 is a Layer 3 loopback interface.
This example shows how to display a brief summary of interfaces configured as FabricPath interfaces on a switch that runs Cisco Nexus 6000 Release 6.0(2)N1(1):
switch# show interface brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth1/1 1 eth access down SFP not inserted 1000(D) --
Eth1/2 -- eth routed down SFP not inserted 1000(D) --
Eth1/3 1 eth access down SFP not inserted 10G(D) --
Eth1/4 1 eth access down SFP not inserted 10G(D) --
Eth1/5 1 eth f-path down SFP not inserted 10G(D) --
Eth1/6 1 eth access down Link not connected 10G(D) --
Eth1/7 1 eth fabric down Link not connected 10G(D) --
Eth1/8 1 eth access down SFP not inserted 10G(D) --
Eth1/9 1 eth access down SFP not inserted 10G(D) --
Eth1/10 1 eth access down SFP not inserted 10G(D) --
Eth1/11 1 eth access down SFP not inserted 10G(D) --
Eth1/12 1 eth access down SFP not inserted 10G(D) --
Eth1/13 1 eth access down SFP not inserted 10G(D) --
Eth1/14 1 eth access down SFP not inserted 10G(D) --
Eth1/15 1 eth pvlan up none 1000(D) --
Eth1/16 1 eth access down SFP not inserted 10G(D) --
Eth1/17 1 eth access down SFP not inserted 10G(D) --
In the above display, Ethernet 1/5 has the mode shown as “f-path” indicating that it has been configured as a FabricPath port.
Related Commands
|
|
interface ethernet |
Configures an Ethernet IEEE 802.3 interface. |
show interface ethernet
To display information about the interface configuration, use the show interface ethernet command.
show interface ethernet slot / port [. subintf-port-no ] [ brief | counters | description | status | switchport ]
Syntax Description
slot / port |
Ethernet interface slot number and port number. The slot number is from 1 to 255, and the port number is from 1 to 128. |
. |
(Optional) Specifies the subinterface separator. Note This keyword applies to Layer 3 interfaces. |
subintf-port-no |
(Optional) Port number for the subinterface. The range is from 1 to 48. Note This argument applies to Layer 3 interfaces. |
brief |
(Optional) Displays brief information about the interfaces. |
counters |
(Optional) Displays information about the counters configured on an interface. |
description |
(Optional) Displays the description of an interface configuration. |
status |
(Optional) Displays the operational state of the interface. |
switchport |
(Optional) Displays the switchport information of an interface. |
Command Default
Displays all information for the interface.
Command Modes
EXEC mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the detailed configuration of the specified interface:
switch# show interface ethernet 1/1
Hardware: 1000/10000 Ethernet, address: 000d.ece7.df48 (bia 000d.ece7.df48)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
full-duplex, 10 Gb/s, media type is 1/10g
Input flow-control is off, output flow-control is off
Switchport monitor is off
Last link flapped 09:03:57
Last clearing of "show interface" counters never
30 seconds input rate 2376 bits/sec, 0 packets/sec
30 seconds output rate 1584 bits/sec, 0 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 1.58 Kbps, 0 pps; output rate 792 bps, 0 pps
0 unicast packets 10440 multicast packets 0 broadcast packets
10440 input packets 11108120 bytes
0 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 unicast packets 20241 multicast packets 105 broadcast packets
20346 output packets 7633280 bytes
0 output errors 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble
This example shows how to display the counters configured on a specified interface:
switch# show interface ethernet 1/1 counters
--------------------------------------------------------------------------------
Port InOctets InUcastPkts InMcastPkts InBcastPkts
--------------------------------------------------------------------------------
Eth1/1 17193136 0 16159 0
--------------------------------------------------------------------------------
Port OutOctets OutUcastPkts OutMcastPkts OutBcastPkts
--------------------------------------------------------------------------------
Eth1/1 11576758 0 28326 106
This example shows how to display the detailed configuration information of a specified subinterface:
switch# show interface ethernet 1/5.2
Hardware: 1000/10000 Ethernet, address: 0005.73a6.1dbc (bia 0005.73a6.1d6c)
Description: Eth 1/5.2 subinterfaces
Internet Address is 192.0.0.3/24
MTU 1500 bytes, BW 1500 Kbit, DLY 2000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 100
This example shows how to display the brief configuration information of a specified subinterface:
switch# show interface ethernet 1/5.2 brief
--------------------------------------------------------------------------------
Ethernet VLAN Type Mode Status Reason Speed Port
--------------------------------------------------------------------------------
Eth1/5.2 100 eth routed up none 10G(D) --
This example shows how to display the purpose of a specified subinterface:
switch# show interface ethernet 1/5.2 description
-------------------------------------------------------------------------------
Port Type Speed Description
-------------------------------------------------------------------------------
Eth1/5.2 eth 10G Eth 1/5.2 subinterfaces
Related Commands
|
|
interface ethernet |
Configures an Ethernet IEEE 802.3 interface. |
interface ethernet (Layer 3) |
Configures a Layer 3 Ethernet IEEE 802.3 interface. |
switchport mode vntag |
Configures an Ethernet interface as a VNTag port. |
switchport monitor rate-limit |
Configures the rate limit for traffic on an interface. |
show interface loopback
To display information about the loopback interface, use the show interface loopback command.
show interface loopback lo-number [ brief | description ]
Syntax Description
lo-number |
Loopback interface number. The range is from 0 to 1023. |
brief |
(Optional) Displays a brief summary of the loopback interface information. |
description |
(Optional) Displays the description provided for the loopback interface. |
Command Modes
EXEC mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the configuration information for a specific loopback interface:
switch# show interface loopback 10
MTU 1500 bytes, BW 8000000 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
0 multicast frames 0 compressed
0 input errors 0 frame 0 overrun 0 fifo
0 packets output 0 bytes 0 underruns
0 output errors 0 collisions 0 fifo
Table 1 describes the significant fields shown in the display.
Table 1 show interface loopback Field Description
|
|
Loopback is... |
Whether the interface hardware is currently active (whether carrier detect is present), is currently inactive (down), or has been taken down by an administrator (administratively down). |
Hardware |
Hardware is Loopback. |
MTU |
Maximum transmission unit (MTU) of the interface. |
BW |
Bandwidth (BW) of the interface in kilobits per second. |
DLY |
Delay (DLY) of the interface in microseconds. |
reliability |
Reliability of the interface as a fraction of 255 (255/255 is 100 percent reliability), calculated as an exponential average over 5 minutes. |
txload |
Load on the interface for transmitting packets as a fraction of 255 (255/255 is completely saturated), calculated as an exponential average over 5 minutes. |
rxload |
Load on the interface for receiving packets as a fraction of 255 (255/255 is completely saturated), calculated as an exponential average over 5 minutes. |
Encapsulation |
Encapsulation method assigned to an interface. |
LOOPBACK |
Whether loopback is set. |
packets input |
Total number of error-free packets received by the system. |
bytes |
Total number of bytes, including data and MAC encapsulation, in the error-free packets received by the system. |
multicast frames |
Total number of multicast frames enabled on the interface. |
compressed |
Total number of multicast frames compressed on the interface. |
input errors |
Sum of all errors that prevented the receipt of datagrams on the interface being examined. This number might not balance with the sum of the enumerated output errors, because some datagrams might have more than one error and others might have errors that do not fall into any of the specifically tabulated categories. |
frame |
Number of packets received incorrectly that have a CRC error and a noninteger number of octets. On a serial line, the problem usually the result of noise or other transmission problems. |
overrun |
Number of times the serial receiver hardware was unable to hand received data to a hardware buffer because the input rate exceeded the receiver’s ability to handle the data. |
fifo |
Number of First In, First Out (FIFO) errors in the receive direction. |
packets output |
Total number of messages transmitted by the system. |
bytes |
Total number of bytes, including data and MAC encapsulation, transmitted by the system. |
underruns |
Number of times that the far-end transmitter has been running faster than the near-end router’s receiver can handle. This condition might never happen (be reported) on some interfaces. |
output errors |
Sum of all errors that prevented the final transmission of datagrams out of the interface being examined. Note that this might not balance with the sum of the enumerated output errors, because some datagrams might have more than one error, and others might have errors that do not fall into any of the specifically tabulated categories. |
collisions |
Loopback interface does not have collisions. |
fifo |
Number of First In, First Out (FIFO) errors in the transmit direction. |
This example shows how to display the brief information for a specific loopback interface:
switch# show interface loopback 10 brief
--------------------------------------------------------------------------------
Interface Status Description
--------------------------------------------------------------------------------
Related Commands
|
|
interface loopback |
Configures a loopback interface. |
show interface port-channel
To display the information about an EtherChannel interface configuration, use the show interface port-channel command.
show interface port-channel number [ . subinterface-number ] [ brief | counters | description | status ]
Syntax Description
number |
EtherChannel number. The range is from 1 to 4096. |
. subinterface-number |
(Optional) Port-channel subinterface configuration. Use the EtherChannel number followed by a dot (.) indicator and the subinterface number. The format is as follows: portchannel-number . subinterface-number |
brief |
(Optional) Displays information about the interface. |
counters |
(Optional) Displays information about the counters configured on the EtherChannel interface. |
description |
(Optional) Displays the description of the EtherChannel interface configuration. |
status |
(Optional) Displays the operational state of the EtherChannel interface. |
Command Modes
EXEC mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the configuration information of a specified EtherChannel interface:
switch# show interface port-channel 21
Hardware: Port-Channel, address: 000d.ece7.df72 (bia 000d.ece7.df72)
MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Input flow-control is on, output flow-control is on
Switchport monitor is off
Members in this channel: Eth2/3
Last clearing of "show interface" counters never
30 seconds input rate 0 bits/sec, 0 packets/sec
30 seconds output rate 352 bits/sec, 0 packets/sec
Load-Interval #2: 5 minute (300 seconds)
input rate 0 bps, 0 pps; output rate 368 bps, 0 pps
0 unicast packets 0 multicast packets 0 broadcast packets
0 jumbo packets 0 storm suppression packets
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 unicast packets 15813 multicast packets 9 broadcast packets
15822 output packets 1615917 bytes
0 output errors 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble
Related Commands
|
|
interface port-channel |
Configures an EtherChannel interface. |
show ip arp
To display the Address Resolution Protocol (ARP) information, use the show ip arp command.
show ip arp [ ip-addr | { ethernet slot / port | loopback if_number | mgmt mif_number | port-channel number } ] [ client ] [ static ] [ statistics ] [ vrf vrf-name ]
Syntax Description
ip-addr |
(Optional) IPv4 source address. The format is x.x.x.x. |
ethernet slot / port |
(Optional) Specifies the Ethernet interface. The slot number is from 1 to 255, and the port number is from 1 to 128. |
loopback if_number |
(Optional) Specifies the loopback interface. The loopback interface number is from 0 to 1023. |
mgmt mif_number |
(Optional) Specifies the management interface. The management interface number is from 0 to 1023. |
port-channel number |
(Optional) Specifies the EtherChannel interface and EtherChannel number. The range is from 1 to 4096. |
client |
(Optional) Displays the ARP client table |
static |
(Optional) Displays static ARP entries. |
statistics |
(Optional) Displays ARP statistics. |
vrf vrf-name |
(Optional) Specifies the virtual router context (VRF) name. The name can be any case-sensitive, alphanumeric string up to 32 characters. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the ARP information:
Flags: D - Static Adjacencies attached to down interface
IP ARP Table for context default
Total number of entries: 1
Address Age MAC Address Interface
2.2.2.100 - 000a.000a.000a Ethernet1/2
Related Commands
|
|
ip arp |
Configures a static ARP entry. |
show ip arp summary
To display Address Resolution Protocol (ARP) adjacency summary, use the show ip arp summary command.
show ip arp summary
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display an ARP adjacency summary:
switch# show ip arp summary
IP ARP Table - Adjacency Summary
Related Commands
|
|
ip arp timeout |
Configures ARP. |
show ip client
To display information about the internal IP clients, use the show ip client command.
show ip client [ name ]
Syntax Description
name |
(Optional) Name of the client. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the IP client information for the Address Resolution Protocol (ARP):
switch(config)# show ip client arp
Related Commands
|
|
show ip process |
Displays information about the IP process. |
show ip interface
To display IP information for an interface, use the show ip interface command.
show ip interface [ type number ] [ brief ] [ vrf vrf-name ]
Syntax Description
type |
(Optional) Interface type. Use ? to see the options. |
number |
(Optional) Interface number. Use ? to see the range. |
brief |
(Optional) Displays a summary of IP information. |
vrf vrf-name |
(Optional) Specifies the name of the virtual routing and forwarding (VRF) instance. The vrf-name argument can be specified as any case-sensitive, alphanumeric string up to 32 characters. The strings “default” and “all” are reserved VRF names. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the IP information for Ethernet 1/5:
switch# show ip interface ethernet 1/5
IP Interface Status for VRF "default"(1)
Ethernet1/5, Interface status: protocol-down/link-down/admin-up, iod: 11,
IP address: 192.0.0.1, IP subnet: 192.0.0.0/24
IP broadcast address: 255.255.255.255
IP multicast groups locally joined: none
IP MTU: 1500 bytes (using link MTU)
IP primary address route-preference: 0, tag: 0
IP Local Proxy ARP : disabled
IP multicast routing: disabled
IP icmp redirects: enabled
IP directed-broadcast: disabled
IP icmp unreachables (except port): disabled
IP icmp port-unreachable: enabled
IP unicast reverse path forwarding: none
IP interface statistics last reset: never
IP interface software stats: (sent/received/forwarded/originated/consumed)
Unicast packets : 0/0/0/0/0
Unicast bytes : 0/0/0/0/0
Multicast packets : 0/0/0/0/0
Multicast bytes : 0/0/0/0/0
Broadcast packets : 0/0/0/0/0
Broadcast bytes : 0/0/0/0/0
Labeled packets : 0/0/0/0/0
Labeled bytes : 0/0/0/0/0
Related Commands
|
|
ip address |
Assigns a primary IP address for a network interface. |
show ip wccp
To display global statistics related to the Web Cache Communication Protocol (WCCP), use the show ip wccp command.
show ip wccp [ vrf vrf-id ] [ service-number | web-cache ] [ detail | view ]
Syntax Description
vrf vrf-id |
(Optional) Displays the virtual routing and forwarding (VRF) instance. If no VRF is specified, the command refers to the default global VRF. |
service-number |
(Optional) Identification number of the service group that is controlled by the cache engine (CE). The valid range is from 0 to 254. |
web-cache |
(Optional) Displays the statistics for the web-cache service. |
detail |
(Optional) Displays the information about the router and all web caches. |
view |
(Optional) Displays the other members of a service group that have or have not been detected. |
Command Modes
EXEC command mode
Command History
|
|
7.0(0)N1(1) |
This command was introduced. |
Examples
This example shows how to display WCCP global statistics:
Router Identifier: 1.104.217.34
Number of Service Group Clients: 1
Number of Service Group Routers: 1
Service Access-list: -none-
Redirect Access-list: red1
Number of Service Group Clients: 1
Number of Service Group Routers: 1
Serivce Access-list: -none-
Redirect Access-list: red1
The following table entries describe the significant fields shown in the display:
|
|
Router information |
List of routers detected by the current router. |
Protocol version |
Version of WCCP used by the router in the service group. |
Service identifier |
Service is detailed. |
Number of service group clients |
Number of clients visible to the router and other clients in the service group. |
Number of service group routers |
Number of routers in the service group. |
Service mode:Closed |
WCCP service mode. Options are open or closed. |
Service access list |
Named extended IP access list that defines the packets that will match the service. |
Redirect access list |
Name or number of the access list that determines which packets will be redirected. |
This example shows how to display the other members of a service group:
switch# show ip wccp 10 view
WCCP Cache Engines Visible
WCCP Cache Engines Not Visible:
Note The maximum number of service groups that can be configured is 256.
If any cache engine is displayed under the WCCP Cache Engines Not Visible field, the router needs to be reconfigured to map the cache engine that is not visible to it.
The following table describes the significant fields shown in the display.
|
|
WCCP Router Informed of |
List of routers detected by the current router. |
WCCP Clients Visible |
List of clients that is visible to the router and other clients in the service group. |
WCCP Clients Not Visible |
List of clients in the service group that is not visible to the router and other clients in the service group. |
This example show how to display WCCP client information and WCCP router statistics that include the type of services:
switch# show ip wccp 91 detail
Mask SrcAddr DstAddr SrcPort DstPort
0001: 0x00000001 0x00000000 0x0000 0x0000
Value SrcAddr DstAddr SrcPort DstPort CE-IP
----- ------- ------- ------- ------- -----
0001: 0x00000000 0x00000000 0x0000 0x0000 0x46010101 (70.1.1.1)
0002: 0x00000001 0x00000000 0x0000 0x0000 0x46010101 (70.1.1.1)
Related Commands
|
|
ip wccp |
Enables WCCP on a router and specifies the type of services to be used. |
ip wccp redirect |
Enables packet redirection on an outbound or inbound interface using WCCP. |
show ip interface |
Lists a summary of the IP information and status of an interface. |
show running-config arp
To display the Address Resolution Protocol (ARP) configuration in the running configuration, use the show running-config arp command.
show running-config arp [ all ]
Syntax Description
all |
(Optional) Displays configured and default information. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the ARP configuration:
switch# show running-config arp
!Command: show running-config arp
!Time: Mon Aug 23 07:33:15 2010
ip arp event-history errors size medium
ip arp 192.0.11.37 00C0.4F00.0000
This example shows how to display the ARP configuration with the default information:
switch# show running-config arp all
!Command: show running-config arp all
!Time: Mon Aug 23 07:33:52 2010
ip arp event-history cli size small
ip arp event-history snmp size small
ip arp event-history client-errors size small
ip arp event-history client-event size small
ip arp event-history lcache-errors size small
ip arp event-history lcache size small
ip arp event-history errors size small
ip arp event-history ha size small
ip arp event-history event size small
ip arp event-history packet size small
ip arp 192.0.11.37 00C0.4F00.0000
ip arp gratuitous request
Related Commands
|
|
copy running-config startup-config |
Copies the running configuration to the startup configuration file. |
ip arp timeout |
Configures an ARP timeout. |
show startup-config arp |
Displays the ARP startup configuration. |
show running-config arp
To display the Address Resolution Protocol (ARP) configuration in the running configuration, use the show running-config arp command.
show running-config arp [ all ]
Syntax Description
all |
(Optional) Displays configured and default information. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the ARP configuration:
switch# show running-config arp
!Command: show running-config arp
!Time: Mon Aug 23 07:33:15 2010
ip arp event-history errors size medium
ip arp 192.0.11.37 00C0.4F00.0000
This example shows how to display the ARP configuration with the default information:
switch# show running-config arp all
!Command: show running-config arp all
!Time: Mon Aug 23 07:33:52 2010
ip arp event-history cli size small
ip arp event-history snmp size small
ip arp event-history client-errors size small
ip arp event-history client-event size small
ip arp event-history lcache-errors size small
ip arp event-history lcache size small
ip arp event-history errors size small
ip arp event-history ha size small
ip arp event-history event size small
ip arp event-history packet size small
ip arp 192.0.11.37 00C0.4F00.0000
ip arp gratuitous request
Related Commands
|
|
copy running-config startup-config |
Copies the running configuration to the startup configuration file. |
ip arp timeout |
Configures an ARP timeout. |
show startup-config arp |
Displays the ARP startup configuration. |
show startup-config arp
To display the Address Resolution Protocol (ARP) configuration in the startup configuration, use the show startup-config arp command.
show startup-config arp [ all ]
Syntax Description
all |
(Optional) Displays configured and default information. |
Command Modes
Any command mode
Command History
|
|
6.0(2)N1(1) |
This command was introduced. |
Examples
This example shows how to display the ARP startup configuration:
switch# show startup-config arp
!Command: show running-config arp
!Time: Mon Aug 23 07:33:15 2010
ip arp event-history errors size medium
ip arp 192.0.1.37 00C0.4F00.0000
Related Commands
|
|
copy running-config startup-config |
Copies the running configuration to the startup configuration file. |
ip arp timeout |
Configures an ARP timeout. |
show running-config arp |
Displays the ARP running configuration. |