|
|
Use the show port broadcast command to display broadcast information.
show port broadcast [mod_num[/port_num]]
mod_num | (Optional) Number of the module. If you do not specify a number, the ports on all modules are shown. |
/port_num | (Optional) Number of the port on the module. If you do not specify a number, all the ports on the module are shown. |
This command has no default setting.
Switch command.
Normal.
This command is not supported by the Catalyst 4000 and 2948G series switches.
On the 1000BaseX switching module, when you specify a port for broadcast suppression, the traffic is suppressed only in the network-to-Catalyst 5000 and 2926G series switches bus direction.
This example shows how to display broadcast information for port 2 on module 1:
Console> show port broadcast 1/2 Port Broadcast-Limit Broadcast-Drop -------- --------------- -------------- 1/2 -- 1/2 - - Console>
Table 2-52 describes the possible fields in the show port broadcast command output.
| Field | Description |
|---|---|
Port | Module and port number. |
Broadcast-Limit | Broadcast threshold configured for the port. |
Broadcast-Drop | Number of broadcast/multicast packets dropped because the broadcast limit for the port was exceeded. |
Use the show port capabilities command to display the capabilities of the modules and ports in a switch.
show port capabilities [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. |
This command has no default setting.
Switch command.
Normal.
If you do not specify a mod_num, the ports on all modules are shown.
If you do not specify a /port_num, all the ports on the module are shown.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows how to show the port capabilities for module 1, port 1:
Console> (enable) show port capabilities 1/1Model WS-X5530Port 1/1Type 10/100BaseTXSpeed auto,10,100Duplex half,fullTrunk encap type ISLTrunk mode on,off,desirable,auto,nonegotiateChannel 1/1-2Broadcast suppression percentage(0-100)Flow control noSecurity yesMembership static,dynamicFast start yesQOS n/aRewrite noUDLD Not capableConsole> (enable)
Table 2-53 describes the possible fields (depending on the type of port queried) and the values in the show port capabilities command output.
| Field | Description |
|---|---|
Model | Module model number. |
Port | Module number and port number. |
Type1 | Port type, for example, 100BaseFX MM, 100BaseFX SM, or 10/100BaseTX. |
Speed1 | Port speed setting (for example, auto, 100, or 1000). |
Duplex | Duplex mode (half, full, auto, fdx, hdx, or no). |
Trunk encap type | Trunk encapsulation type (ISL, 802.1Q, 802.10, or no). |
Trunk mode | Trunk administrative status of the port (on, off, auto, desirable, nonegotiate, or no). |
Channel | Status of which ports can form a channel group. The ports are shown in mod_num/port_num format. For example, 3/1-2 indicates module 3, ports 1 and 2. Also, any ports in range [mod/1-mod/high_port] or no ports may be indicated. |
Broadcast suppression | Number of packets-per-second (pps) of broadcast/multicast traffic allowed on the port (0-150000) or the percentage of total available bandwidth that can be used by broadcast/multicast traffic (0-100). |
Flow control | Flow-control options you can set (receive-[off, on, desired], send-[off, on, desired], or no). |
Security | Status of whether port security is enabled (yes, no). |
Membership | Method of membership assignment of a port or range of ports to a VLAN (static, dynamic). |
Fast Start | Status of whether the spanning-tree port fast-start feature on the port is enabled (yes, no). |
Rewrite | Status of whether the port supports inline rewrite (yes, no). |
UDLD | Status of whether the port supports UDLD (Capable, Not capable). |
| 1These fields will change depending on the system configuration. |
set port channel
set port broadcast
set port security
set port speed
set spantree portfast
set trunk
Use the show port cdp command to display port CDP enable state and message interval on the port.
show port cdp [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. |
This command has no default setting.
Switch command.
Normal.
If you do not specify a mod_num, the ports on all modules are shown.
If you do not specify a /port_num, all the ports on the module are shown.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows how to display CDP information for all ports:
Console> show port cdp CDP :enabled Message Interval :60 Hold Time :180 Port CDP Status -------- ---------- 2/1 enabled 2/2 enabled 5/1 enabled 5/2 enabled 5/3 enabled 5/4 enabled 5/5 enabled 5/6 enabled 5/7 enabled 5/8 enabled Console>
Table 2-54 describes the fields in the show port cdp command output.
| Field | Description |
|---|---|
Port | Module and port number. |
CDP Status | CDP status of the port (enabled, disabled). |
Message-Interval | Interval between CDP message exchange with neighbor. |
Use the show port channel command to display EtherChannel information for a specific module or port.
show port channel [mod] [info | statistics]
mod | (Optional) Number of the module. |
info | (Optional) Keyword to display port information such as speed, cost, duplex status, priority, secure or dynamic status, trunk status, and associated VLANs. |
statistics | (Optional) Keyword to display statistics about the port (PAgP packets sent and received). |
mod/port | Number of the module and port. |
This command has no default setting.
Switch command.
Normal.
If mod or mod/port is not specified, EtherChannel information is shown for all channeling ports on all modules.
This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).
This example shows how to display Ethernet channeling information for Fast Ethernet module 4:
Console> show port channel 4
Port Status Channel Channel Neighbor Neighbor
mode status device port
----- ---------- ------- ----------- ------------------------- ----------
4/1 connected on channel WS-C5000 012345678 5/5
4/2 connected on channel WS-C5000 012345678 5/6
----- ---------- ------- ----------- ------------------------- ----------
4/3 connected off not channel
4/4 connected off not channel
4/5 notconnect desirable not channel
4/6 notconnect desirable not channel
4/7 notconnect desirable not channel
4/8 notconnect desirable not channel
----- ---------- ------- ----------- ------------------------- ----------
4/9 connected on channel WS-C5000 987654321 3/1
4/10 connected on channel WS-C5000 987654321 3/2
4/11 notconnect on channel
4/12 connected on channel WS-C5000 987654321 3/4
----- ---------- ------- ----------- ------------------------- ----------
Console>
This example shows show port channel with the statistics parameter:
Console> show port channel 1 statistics
Port PAgP Pkts PAgP Pkts
Transmitted Received
----- ----------- ---------
1/1 0 0
1/2 0 0
Console>
This example shows show port channel with the info parameter:
>Console> show port channel 5/1 info >Port Speed Duplex Vlan Port Secure port\ Trunk status VLANs > priority Dynamic port >----- ----- ------ ---- -------- ------------ ------------ ------------------ > > 5/1 a-100 a-full 1 32 trunking 1-1005 > 5/2 a-100 a-full 1 32 trunking 1-1005 >----- ----- ------ ---- -------- ------------ ------------ ------------------ > >Port ifIndex Group Neighbor Neighbor Neighbor > capability device-id port-id capability >----- ---------- ---------- ----------------- -------- ---------- > 5/1 530 1 00-e0-1e-52-1a-44 17 1 > 5/2 530 1 00-e0-1e-52-1a-44 18 1 >----- ---------- ---------- ----------------- -------- ---------- Console>
Table 2-55 describes the possible fields (depending on the type of port queried) and the values in the show port channel command output.
| Field | Description |
|---|---|
Port | Module and port number. |
Status | Channeling status of the port (connected, notconnect). |
Channel mode | Status of whether EtherChannel is on, off, auto, or desirable on the port. |
Channel status | Status of whether the port is channeling (channel, not channel). |
Neighbor device | Neighboring device with which the port is channeling. |
Neighbor port | Port on the neighboring device with which the port is channeling. |
Speed | Speed setting for the port. |
Duplex | Duplex setting for the port (auto, full, fdx, half, hdx, a-half, a-hdx, a-full, or a-fdx). |
Vlan | VLAN to which the port belongs. |
Port priority | Priority associated with the port. |
Secure port/Dynamic port | Status of whether the port is secure or dynamic. |
Trunk status | Status of whether the port is trunking or not. |
VLANs | VLANs to which the port belongs. |
ifIndex | Interface number to which the port belongs. |
Group capability | Capability of the group. |
Neighbor device-id | Device ID of the neighboring device with which the port is channeling. |
Neighbor port-id | Port ID of the neighboring device with which the port is channeling. |
Neighbor capability | Capability of the neighboring device. |
PAgP Pkts Transmitted | Number of PAgP packets transmitted. |
PAgP Pkts Received | Number of PAgP packets received. |
Use the show port counters command to show all the counters for a port.
show port counters [mod_num/port_num]
mod_num | (Optional) Number of the module for which to show port counter information. |
/port_num | (Optional) Number of the port on the module for which to show port counter information. |
This command has no default setting.
Switch command.
Normal.
If you do not specify a mod_num, the ports on all modules are shown.
If you do not specify a /port_num, all the ports on the module are shown.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows the output of the show port counters command:
Console> show port counters
Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize
----- ---------- ---------- ---------- ---------- ---------
1/1 0 0 0 0 0
1/2 0 0 0 0 0
4/1 0 0 0 0 0
4/2 0 0 0 0 0
4/3 0 0 0 0 0
4/4 0 0 0 0 0
Port Single-Col Multi-Coll Late-Coll Excess-Col Carri-Sen Runts Giants
----- ---------- ---------- ---------- ---------- --------- --------- ---------
1/1 12 0 0 0 0 0 -
1/2 0 0 0 0 0 0 0
4/1 0 0 0 0 0 0 0
4/2 0 0 0 0 0 0 0
4/3 0 0 0 0 0 0 0
4/4 0 0 0 0 0 0 0
Ler
Port CE-State Conn-State Type Neig Con Est Alm Cut Lem-Ct Lem-Rej-Ct Tl-Min
----- -------- ---------- ---- ---- --------------- ---------- ---------- ------
3/1 isolated connecting A U no 9 9 7 0 0 102
3/2 isolated connecting B U no 9 8 7 0 0 40
Last-Time-Cleared
--------------------------
Mon Apr 12 1999, 14:58:19
Table 2-56 describes the possible fields (depending on the port type queried) in the show port counters command output.
| Field | Description |
|---|---|
Port | Module and port number. |
Align-Err | Number of frames with alignment errors (frames that do not end with an even number of octets and have a bad CRC) received on the port. |
FCS-Err | Number of frame check sequence errors that occurred on the port. |
Xmit-Err | Number of transmit errors that occurred on the port (indicating that the internal transmit buffer is full). |
Rcv-Err | Number of receive errors that occurred on the port (indicating that the internal receive buffer is full). |
UnderSize | Number of received frames less than 64 octets long (but are otherwise well formed). |
Single-Coll | Number of times one collision occurred before the port successfully transmitted a frame to the media. |
Multi-Coll | Number of times multiple collisions occurred before the port successfully transmitted a frame to the media. |
Late-Coll | Number of late collisions (collisions outside the collision domain). |
Excess-Col | Number of excessive collisions that occurred on the port (indicating that a frame encountered 16 collisions and was discarded). |
Carri-Sen | Number of times the port sensed a carrier (to determine whether the cable is currently being used). |
Runts | Number of received runt frames (frames that are smaller than the minimum IEEE 802.3 frame size) on the port. |
Giants | Number of received giant frames (frames that exceed the maximum IEEE 802.3 frame size) on the port. |
CE-State | Connection entity status. |
Conn-State | Connection state of the port, as follows:
|
Type | Type of port, such as A---A port and B---B port. |
Neig | Type of port attached to this port. The neighbor can be one of these types:
|
Ler Con | Status of whether the port is currently in a LER condition. |
Est | Estimated LER. |
Alm | LER at which a link connection exceeds the LER alarm threshold. |
Cut | LER cutoff value (the LER at which a link connection is flagged as faulty). |
Lem-Ct | Number of LEM errors received on the port. |
Lem-Rej-Ct | Number of times a connection was rejected because of excessive LEM errors. |
Tl-Min | TL-min value (the minimum time to transmit a FDDI PHY line state) before advancing to the next PCM state. |
Last-Time-Cleared | Last time the port counters were cleared. |
Use the show port filter command to view MAC addresses and protocol filters that have been configured on the Token Ring module ports.
show port filter [mod_num] [canonical]
mod_num | (Optional) Number of the module. |
canonical | (Optional) Keyword to specify the MAC address display in canonical format. |
/port_num | Number of the port on the module. |
mac_addr | MAC address contained in the packets to be filtered. You need to enter this address in canonical format (00-11-33-44-55) or in noncanonical format (00:11:22:33:44:55). |
By default, MAC addresses are shown in noncanonical format.
Switch command.
Normal.
This command is not supported on the Catalyst 4000 and 2948G series switches.
This example shows how to display the filters configured for a port on the Token Ring module:
Console> show port filter 3/1
Port Mac-Addr Type
----- ----------------- ------
3/1 00:00:00:00:00:00 deny
00:00:00:00:00:00 deny
00:00:00:00:00:00 deny
00:00:00:00:00:00 deny
00:00:00:00:00:00 deny
00:00:00:00:00:00 deny
Port Protocol Type
----- ----------------- ------
3/1 0x8038 deny
0xf0f0 deny
Table 2-57 describes the fields in the show port filter command output.
| Field | Description |
Port | Module and port number. |
MAC-Addr | MAC address contained in packets to be filtered. |
Type | Type of MAC address filter configured. Possible types are deny (block any packet containing a specific MAC address) or permit (allow any packet containing a specific MAC address). |
Protocol | Types of protocols that you want to filter. |
Type | Type of protocol filter configured. Possible types are deny (block any packet containing a specific protocol type) or permit (allow any packet containing a specific protocol type). |
clear port filter
set port filter
Use the show port flowcontrol command to display per-port status information and statistics related to flow control.
show port flowcontrol [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. If you do not specify a number, filters configured on all the ports on the module are shown. |
This command has no default setting.
Switch command.
Normal.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows how to display the flow-control port status and statistics:
Console> show port flowcontrol PortSend-FlowcontrolReceive-FlowcntlRxPauseTxPause AdminOperAdminOper ----- --------------------------------------------- 3/1ondisagreeondisagree00 3/2 offoffoffoff00 3/3desiredondesired off1010 Console>
Table 2-58 describes the fields in the show port flowcontrol command output.
| Field | Description |
Port | Module and port number. |
Send-Flowcontrol- | Flow-control administration. Possible settings: on indicates the local port sends flow control to the far end; off indicates the local port does not send flow control to the far end; desired indicates the local end sends flow control to the far end if the far end supports it. |
Send-Flowcontrol- | Flow-control operation. Possible setting: disagree indicates the two ports could not agree on a link protocol. |
Receive-Flowcntl- | Flow-control administration. Possible settings: on indicates the local port requires the far end to send flow control; off indicates the local port does not allow the far end to send flow control; desired indicates the local end allows the far end to send flow control. |
Receive-Flowcntl- | Flow-control operation. Possible setting: disagree indicates the two ports could not agree on a link protocol. |
RxPause | Number of Pause frames received. |
TxPause | Number of Pause frames transmitted. |
Use the show port ifindex command to view ifIndex information on a per-port or per-module basis.
show port ifindex [mod_num]
mod_num | (Optional) Number of the module. |
port_num | Number of the port. |
This command has no default settings.
Switch command.
Normal.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows how to display ifIndex information for all the ports:
Console> show port ifindex Port ifIndex ----- ------- 1/1 3 1/2 4 3/1 383 3/2 384 4/1 385 4/2 386 4/3 387 4/4 388 4/5 389 4/6 390 4/7 391 4/8 392 4/9 393 4/10 394 4/11 395 4/12 396 4/13 397 Console>
Use the show port negotiation command to display the link negotiation protocol setting for the specified port.
show port negotiation [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. |
This command has no default setting.
Switch command.
Normal.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This command is supported on Gigabit Ethernet and some Fast Ethernet ports. If the port does not support the command, the following message appears (where N/N is the module and port number):
Feature not supported on Port N/N.
This example shows how to display the link negotiation protocol settings on module 3, port 1:
Console> show port negotiation 3/1 Port Link Negotiation ------- -------------------- 3/1 enabled Console>
show port flowcontrol
set port negotiation
Use the show port protocol command to view protocol filters configured on the ports.
show port protocol [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. |
This command has no default setting.
Switch command.
Normal.
If you do not specify a /port_num, filters configured on all the ports on the module are shown.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
This example shows how to view protocol filters on configured ports:
Console> show port protocol Port Vlan IP IP Hosts IPX IPX Hosts Group Group Hosts -------- ---------- -------- -------- -------- --------- -------- ----------- 1/1 1 on 0 on 0 on 0 1/2 1 on 0 on 0 on 0 2/1 1 on 3 auto-on 0 auto-on 0 2/2 1 on 0 on 0 on 0 2/3 1 on 0 on 0 on 0 2/4 1 on 0 on 0 on 0 2/5 1 on 0 on 0 on 0 2/6 1 on 0 on 0 on 0 2/7 1 on 0 on 0 on 0 2/8 1 on 0 on 0 on 0 2/9 1 on 0 on 0 on 0 2/10 1 on 0 on 0 on 0 Console>
Use the show port qos command to display QoS-related information for a specific port or all ports on a specific module.
show port qos mod_num/port_num
mod_num | Number of the module. |
port_num | Number of the port. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display QoS-related information on module 4, port 1:
Console> show port qos 4/1QoS feature :EnabledTx port type :1q4tNVRAM RuntimePort CoS CoS----- --- ---4/1 7 7Console>
This example shows how to display QoS-related information for all ports on module 4:
Console> (enable)show port qos 4QoS feature :EnabledTx port type :1q4tNVRAM RuntimePort CoS CoS----- --- ---4/ 1 7 74/ 2 7 74/ 3 7 74/ 4 7 74/ 5 1 14/ 6 0 04/ 7 0 04/ 8 0 04/ 9 0 04/10 0 04/11 0 04/12 0 04/13 0 04/14 0 04/15 0 04/16 0 04/17 0 04/18 0 04/19 0 04/20 0 04/21 0 04/22 0 04/23 0 04/24 0 0
set qos
set qos ip-filter
set qos mac-cos
set qos map
set qos router-mac
set qos wred-threshold
Use the show port status command to display port status information.
show port status [mod_num[/port_num]]
mod_num | (Optional) Number of the module. |
/port_num | (Optional) Number of the port on the module. |
This command has no default setting.
Switch command.
Normal.
The Catalyst 2948G is a fixed configuration switch. All ports are located on "module 2;" for this reason, if you enter mod_num/port_num 1/N, an error message will be displayed.
If you do not specify a mod_num, the ports on all modules are shown.
If you do not specify a /port_num, all the ports on the module are shown.
This example shows how to display port status information for all ports:
Console> show port statusPort Name Status Vlan Level Duplex Speed Type----- ------------------ ---------- ---------- ------ ------ ----- ------------1/1 connected 523 normal half 100 100BaseTX 1/2 notconnect 1 normal half 100 100BaseTX 2/1 connected trunk normal half 400 Route Switch 3/1 notconnect trunk normal full 155 OC3 MMF ATM 5/1 notconnect 1 normal half 100 FDDI 5/2 notconnect 1 normal half 100 FDDI Console>
Table 2-59 describes the fields in the show port status command output.
| Field | Description |
|---|---|
Port | Module and port number. |
Name | Name (if configured) of the port. |
Status | Status of the port (connected, notconnect, connecting, standby, faulty, inactive, shutdown, disabled, or monitor). |
Vlan | VLANs to which the port belongs. |
Level | Level setting for the port (normal or high). |
Duplex | Duplex setting for the port (auto, full, fdx, half, hdx, a-half, a-hdx, a-full, or a-fdx). |
Speed | Speed setting for the port (auto, 10, 100,155, a-10, a-100, 4, 16, a-14,or a-16). |
Type1 | Port type, for example, 10BaseT, 10BaseFL MM, 100BaseTX, 100BaseT4, 100BaseFX MM, 100BaseFX SM, 10/100BaseTX, TokenRing, FDDI, CDDI, or RSM. |
| 1These fields will change according to the system configuration. |
Use the show proc command to display CPU, memory allocation, and process utilization information.
show proc [cpu | mem]
cpu | (Optional) Key word to specify CPU information. |
mem | (Optional) Key word to specify malloced memory information. |
This command has no default setting.
Switch command.
Privileged.
This command can only be entered in privileged mode. If you do not specify cpu or mem, process information is displayed.
The mem keyword allows you to display malloced memory information, such as how much each process has allocated and how much memory it has freed can be obtained.
This example shows how to display CPU information:
Console> (enable)show proc cpuCPU utilization for five seconds: 1.44%one minute: 1.96%five minutes: 1.02%PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process--- ----------- ---------- -------- ------- ------- ------- --- ---------------1 0 0 0 98.56% 98.04% 98.98% 0 Kernel and Idle2 4 38 1000 0.00% 0.00% 0.00% 0 Flash MIB Updat3 1421 5547 466000 0.00% 0.00% 0.00% 0 SynDiags4 166212 519822 19000 0.22% 0.00% 0.00% 0 SynConfig5 185 94681 1000 0.00% 0.00% 0.00% 0 Statuspoll6 472 297 0 0.00% 0.00% 0.00% 0 SWPoll64bCnt7 90 3548211 1000 0.00% 0.00% 0.00% 0 SL_TASK8 113 141960 106000 0.00% 0.00% 0.00% 0 RedundantTaskConsole> (enable)
This example shows how to display process information:
Console> (enable)show proc memMemory Used: 1281040Freed: 9597104Total: 10878144PID TTY Allocated Freed Holding Process---------- ---------- ---------- ---------- ---------- ---------------1 0 711008 2832 708176 Kernel and Idle2 0 240 0 240 Flash MIB Updat3 0 284128 283712 416 SynDiags4 0 211856 1920 209936 SynConfig5 0 96 0 96 Statuspoll6 0 4944 4352 592 SWPoll64bCnt7 0 80 0 80 SL_TASK8 0 2272 1952 320 RedundantTaskConsole> (enable)
This example shows how to display process utilization information:
Console> (enable)show procCPU utilization for five seconds: 0.44%one minute: 1.00%five minutes: 1.00%PID Q T PC Runtime(ms) Invoked uSecs Stacks TTY Process--- -- -- ---------- ----------- -------- ------- --------- --- ---------------1 1 rd 0x8041ab80 0 0 0 1580/6144 0 Kernel and Idle2 1 st 0x8041adfc 4 38 1000 1604/6144 0 Flash MIB Updat3 2 st 0x8041adfc 1421 5547 466000 3364/6144 0 SynDiags4 1 si 0x8041adfc 166438 520543 19000 1764/6144 0 SynConfig5 2 si 0x8041adfc 186 94812 1000 1576/6144 0 Statuspoll6 4 si 0x8041adfc 472 297 0 244/6144 0 SWPoll64bCnt7 2 si 0x8041adfc 92 3553068 1000 904/6144 0 SL_TASK8 2 si 0x8041adfc 113 142157 106000 1172/6144 0 RedundantTaskConsole> (enable)
Table 2-60 describes the possible fields in the show proc command outputs.
| Field | Definition |
|---|---|
CPU Utilization | Sum of all the loads from all the processess running on the CPU in the last 5 seconds, 1 minute, and 5 minutes. |
PID | Process ID. |
Runtime | Time the process has run since getting created (in milliseconds). |
Invoked | Number of times the process was invoked since getting created. |
uSecs | Maximum time a process ran in a single invocation. |
5sec | Percentage of time this process ran on the CPU in the last 5 second interval. |
1Min | Percentage of time this process ran on the CPU in the last 1 minute interval. |
5Min | Percentage of time this process ran on the CPU in the last 5 minute interval. |
TTY | TTY associated with the process. |
Process | Name of the process. |
Allocated | Sum of all the memory malloced by the process since it was created, and includes the memory previously freed. |
Freed | Sum of memory the process has freed until now. |
Holding | Amount of memory the process is currently holding. |
PC | Calling PC for "show_process" function. |
Q | Process priority in terms of numbers. Low number means high priority. |
T | State of the process (Running, we=waiting for event, st=sleeping, si=sleeping on an interval, rd=ready to run, id=idle, xx=dead/zombie). |
Stacks | Size of the stack used by the process or the total stack size allocated to the process (in bytes). |
Use the show protocolfilter command to list whether protocol filtering is enabled or disabled.
show protocolfilterThis command has no keywords or arguments.
This command has no default setting.
Switch command.
Normal.
This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).
This example shows how to display whether protocol filtering is enabled or disabled:
Console> show protocolfilter Protocol filtering is enabled on this switch. Console>
Use the show qos info command to display QoS-related information for a specified port.
show qos info {runtime | config} {mod_num/port_num}
runtime | Keyword to show the current QoS run time information. |
config | Keyword to show the NVRAM setting of QoS. |
mod_num /port_num | Number of the module and the port. |
port_type | Only valid value for port_type is 1q4t. |
tx | Keyword to specify the transmit drop threshold. |
This command has no default setting.
Switch command.
Normal.
The display of show qos info runtime mod_num/port_num shows both the absolute values and the percentages you specified for the drop thresholds, queue sizes, and WRR. However, the absolute values may not exactly match the percentages specified due to the granularity of permitted settings in hardware.
The transmit drop threshold percentages specified select a buffer usage level where each threshold applies. The percentages to buffer usage level are as follows:
The number preceding the t in the port-type determines the number of threshold values that the hardware supports. For example, with 1q4t, four thresholds are specified. The number preceding the q in the port-type determines the number of the queues that the hardware supports. For example, with 1q4t, one queue is specified.
This example shows how to display QoS-related NVRAM transmit threshold information:
Console> (enable) show qos info config 1q4t tx QoS setting in NVRAM for 1q4t transmit: QoS is enabled Queue and Threshold Mapping: Queue Threshold CoS ----- --------- --------------- 1 1 0 1 1 2 2 3 1 3 4 5 1 4 6 7 Tx WRED thresholds: Queue # Thresholds in percentage ( in abs values ) ------- ------------------------------------------ 1 14% 28% 57% 100% Console>
This example shows how to display the current QoS runtime information:
Console>show qos info runtime 8/1Run time setting of QoS:QoS is enabledPort 8/1 has 1 transmit queue with 4 drop thresholds (1q4t).Default CoS = 0Queue and Threshold Mapping:Queue Threshold CoS----- --------- ---------------1 1 0 11 2 2 31 3 4 51 4 6 7Tx WRED thresholds:Queue # Thresholds in percentage ( in abs values )------- ------------------------------------------1 14% (16380 bytes) 28% (32764 bytes) 57% (65532 bytes) 100% (131068 bytes)Console>
set qos
set qos ip-filter
set qos mac-cos
set qos map
set qos router-mac
set qos wred-threshold
Use the show qos ip command to display the access control list.
show qos ipThis command has no keywords or arguments.
This command has no default setting.
Switch command.
Normal.
This example shows how to display the access control list:
Console> (enable) show qos ipThere are 3 IP filter(s).ACE# Dest IP/Mask Src IP/Mask---- -------------------------------- --------------------------------1 20.20.20.1/255.0.0.0 30.30.1.1/255.0.0.0Protocol Dst Port Src Port CoS-------- -------- -------- ---any 0 0 12 100.100.1.1/255.255.255.0 200.200.1.1/255.255.255.0Protocol Dst Port Src Port CoS-------- -------- -------- ---udp 0 0 73 120.100.1.1/255.255.255.0 210.210.1.1/255.255.255.0Protocol Dst Port Src Port CoS-------- -------- -------- ---tcp 23 47 4Console> (enable)
set qos ip-filter
clear qos ip-filter
Use the show qos mac-cos command to display the currently configured QoS-related information for the MAC address and VLAN pair.
show qos mac-cos dest_mac [vlan]
dest_mac | MAC address of the destination host. |
vlan | (Optional) Number of the VLAN; valid values are 1 to 1005. |
all | Keyword to specify all MAC address and VLAN pairs. |
This command has no default setting.
Switch command.
Normal.
You can enter the show qos mac-cos command to display the currently configured QoS-related information. You can enter the show qos info config to view the NVRAM setting of QoS. This command might be useful to check if the NVRAM setting is different from the hardware setting. For example, if you configure some settings for QoS while QoS is disabled, the setting is saved in NVRAM but the hardware is operating at a different set of parameters.
This example shows how to display currently configured QoS-related information for all MAC address and VLAN pairs:
Console> (enable)show qos mac-cos allVLAN Dest MAC CoS---- ------------------ ---1 01-02-03-04-05-06 29 04-05-06-07-08-09 3Console> (enable)
This example shows how to display currently configured QoS-related information for a specific MAC address:
Console> (enable)show qos mac-cos 01-02-03-04-05-06VLAN Dest MAC CoS---- ------------------ ---1 01-02-03-04-05-06 2Console> (enable)
set qos mac-cos
clear qos mac-cos
Use the show qos router-mac command to display QoS router information for the MAC address and VLAN pair.
show qos router-mac [mac_addr | vlan]
mac_addr | (Optional) MAC address of the router. |
vlan | (Optional) Number of the VLAN; valid values are 1 to 1005. |
This command has no default setting.
Switch command.
Normal.
The Number column displays a sequential number, with no significance to the entry.
This example shows how to display QoS router information for all MAC address and VLAN pairs:
Console> (enable) show qos router-mac
Number MAC address Vlan #
---------------------------------
1 00-40-0b-30-03-48 2
2 00-40-0b-30-03-48 3
Console> (enable)
This example shows how to display QoS router information for a specific MAC address:
Console> (enable)show qos router-mac 00-40-0b-30-03-48 Number MAC address Vlan # --------------------------------- 1 00-40-0b-30-03-48 2 2 00-40-0b-30-03-48 3Console> (enable)
set qos router-mac
clear qos router-mac
Use the show qos statistics command to display the various QoS-related counters for a specified module.
show qos statistics {mod_num[/port_num]}
mod_num /port_num | Number of the module and the port. The port number is optional, but the module number is required. |
This command has no default setting.
Switch command.
Normal.
In the output, the Threshold #:Packets dropped field lists each threshold and the number of packets dropped. For example, 1:0 pkt, 2:0 pkts means that thresholds 1 and 2 had 0 packets dropped.
This example shows how to display QoS statistics information for module 2, port 1:
Console> (enable) show qos statistics 2/1On Transmit: Port 2/1 has 2 Queue(s) 2 Threshold(s)Q # Threshold #:Packets dropped--- -----------------------------------------------1 1:0 pkts , 2:0 pkts2 1:0 pkts , 2:0 pktsOn Receive: Port 2/1 has 1 Queue(s) 4 Threshold(s)Rx drop threshold counters are disabled for untrusted ports.Q # Threshold #:Packets dropped--- -----------------------------------------------1 1:0 pkts, 2:0 pkts, 3:0 pkts, 4:0 pktsConsole> (enable)
set qos
set qos ip-filter
set qos mac-cos
set qos map
set qos router-mac
set qos wred-threshold
Use the show radius command to display configured RADIUS parameters.
show radius [noalias]
noalias | (Optional) Keyword to force the display to show IP addresses, not IP alias. |
This command has no default setting.
Switch command.
Normal.
This command is not supported by the Catalyst 4000 and 2948G series switches.
This command can be entered in Normal or Privileged mode, but the RADIUS key is displayed only if this command is entered in Privileged mode.
This example shows how to display RADIUS information:
Console>show radiusLogin Authentication: Console Session Telnet Session--------------------- ---------------- ----------------tacacs disabled disabledradius disabled disabledlocal enabled(primary) enabled(primary)Enable Authentication: Console Session Telnet Session---------------------- ----------------- ----------------tacacs disabled disabledradius disabled disabledlocal enabled(primary) enabled(primary)Radius Deadtime: 0 minutesRadius Key:Radius Retransmit: 2Radius Timeout: 5 secondsRadius-Server Status Auth-port----------------------------- ------- ------------Console>
set radius deadtime
set radius key
set radius retransmit
set radius server
set radius timeout
Use the show rif command to display RIF information.
show rif [vlan_num]
vlan_num | (Optional) Number of the VLAN that you want to view RIF information. |
This command has no default setting.
Switch command.
Normal.
This command is not supported by the Catalyst 4000 and 2948G series switches.
This example shows how to display RIF information for the system and for a VLAN:
Console> show rifMAC VLAN RIF-------------------- -------- --------------------00:00:30:e2:cf:00 on 401 via 0610.001a.002000:05:77:01:bc:4a on 1020 via 0690.00d1.00e200:05:77:01:bc:4b on 1020 via 0690.00d1.00e200:05:77:01:bc:48 on 1020 via 0690.00d1.00e2
This example shows how to display RIF information for a VLAN:
Console>show rif 401MAC VLAN RIF-------------------- -------- --------------------00:00:30:e2:cf:00 on 401 via 0610.001a.0020Console>
Posted: Mon Jul 19 13:21:45 PDT 1999
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