Use the following
show commands to verify the upstream channel
bonding configuration:
- show
cable
mac-domain
upstream-service-group
- show
cable
fiber-node
- show interface cable upstream
- show
interface
cable
service-flow
- show
cable
modem
To verify the runtime statistics of the upstream service group on a
cable interface line card, use the
show
cable
mac-domain
upstream-service-group command as shown in the
following example:
Router# show cable mac-domain cable 8/1/14 upstream-service-group
Cable MD 8/1/14
US-SG-ID : 1 US-Chan : U0,1,2,3
Primary-DS: 8/1/0:0 US-SG-ID: 1
MDD US-List : U0,1,2,3
MDD Ambiguity : U0,1,2,3
Primary-DS: 8/1/1:8 US-SG-ID: 1
MDD US-List : U0,1,2,3
MDD Ambiguity : U0,1,2,3
Primary-DS: 8/1/2:16 US-SG-ID: 1
MDD US-List : U0,1,2,3
MDD Ambiguity : U0,1,2,3
To verify the configuration of a fiber node, use the
show
cable
fiber-node
command as shown in the following example:
Router# show cable fiber-node
Fiber-Node 1
Channels : downstream Modular-Cable 8/1/0: 0-7
Channel IDs : 169, 170, 171, 172, 173, 174, 175, 176
upstream Cable 8/1: 0
FN Config Status: Configured (status flags = 0x01)
MDD Status: Valid
---------------------------------------------------------------
Fiber-Node 2
Channels : downstream Modular-Cable 1/1/0: 0-1
Channel IDs : 193, 194
upstream Cable 5/0: 0
FN Config Status: Configured (status flags = 0x01)
MDD Status: Valid
---------------------------------------------------------------
Fiber-Node 13
Channels : downstream Modular-Cable 8/1/1: 8-15
Channel IDs : 177, 178, 179, 180, 181, 182, 183, 184
upstream Cable 8/1: 0
FN Config Status: Configured (status flags = 0x01)
MDD Status: Valid
---------------------------------------------------------------
Fiber-Node 23
Channels : downstream Modular-Cable 8/1/2: 16-23
Channel IDs : 185, 186, 187, 188, 189, 190, 191, 192
upstream Cable 8/1: 0
FN Config Status: Configured (status flags = 0x01)
MDD Status: Valid
To verify the bonding groups configured on a cable interface line
card, use the show interface cable upstream command
as shown in the following example:
Router# show interface cable 8/1/14 upstream bonding-group
Cable8/1/14: Upstream Bonding Group 81
12 packets input, 4614 octets input
Segments: 12 valid, 0 discarded, 0 lost
Reserved Bandwidth Max : 0 bits/sec
Reserved Bandwidth : 0 bits/sec
Available Bandwidth : 10240000 bits/sec
Total Service Flows On This Bonding Group: 1
Cable8/1/14: Upstream Bonding Group 65536
0 packets input, 0 octets input
Segments: 0 valid, 0 discarded, 0 lost
Reserved Bandwidth Max : 0 bits/sec
Reserved Bandwidth : 0 bits/sec
Available Bandwidth : 2560000 bits/sec
Total Service Flows On This Bonding Group: 0
Cable8/1/14: Upstream Bonding Group 65537
0 packets input, 0 octets input
Segments: 0 valid, 0 discarded, 0 lost
Reserved Bandwidth Max : 0 bits/sec
Reserved Bandwidth : 0 bits/sec
Available Bandwidth : 2560000 bits/sec
Total Service Flows On This Bonding Group: 0
Cable8/1/14: Upstream Bonding Group 65538
0 packets input, 0 octets input
Segments: 0 valid, 0 discarded, 0 lost
Reserved Bandwidth Max : 0 bits/sec
Reserved Bandwidth : 0 bits/sec
Available Bandwidth : 2560000 bits/sec
Total Service Flows On This Bonding Group: 0
Cable8/1/14: Upstream Bonding Group 65539
0 packets input, 0 octets input
Segments: 0 valid, 0 discarded, 0 lost
Reserved Bandwidth Max : 0 bits/sec
Reserved Bandwidth : 0 bits/sec
Available Bandwidth : 2560000 bits/sec
Total Service Flows On This Bonding Group: 0
To verify upstream bonding information on a cable interface line
card, use the
show
interface
cable
service-flow
command as shown in the following example:
Router# show interface cable 8/1/14 service-flow 19 verbose
Sfid : 19
Mac Address : 001e.6bfb.3332
Type : Primary
Direction : Upstream
Current State : Active
Current QoS Indexes [Prov, Adm, Act] : [4, 4, 4]
Active Time : 1h25m
Required Attributes : 0x00000000
Forbidden Attributes : 0x00000000
Aggregate Attributes : 0x00000000
Sid : 6
Traffic Priority : 0
Maximum Sustained rate : 50000000 bits/sec
Maximum Burst : 3044 bytes
Minimum Reserved Rate : 0 bits/sec
Minimum Packet Size : 0 bytes
Admitted QoS Timeout : 200 seconds
Active QoS Timeout : 0 seconds
Packets : 0
Bytes : 0
Rate Limit Delayed Grants : 0
Rate Limit Dropped Grants : 0
Current Throughput : 0 bits/sec, 0 packets/sec
Application Priority : 0
US Bonded : YES
Upstream Bonding Group : UBG-65535
Transmit Channel Set : 0xF
Sid Cluster : SC-0, Sid [ 6 6 6 6 ]
Sid Cluster : SC-1, Sid [ 9 9 9 9 ]
Segments Valid : 0
Segments Discarded : 0
Segments Lost : 0
SID Cluster Switching Information
Total Bytes Requested : 0
Total Time : 20
Outstanding Bytes : 25600
Max Requests : 8
Classifiers: NONE
To verify the transmit power levels on a CM, use the
show
cable
modem command as shown in the following example:
Router# show cable modem 0014.f831.d596 verbose
MAC Address : 001e.6bfa.f02e
IP Address : 30.10.0.6
IPv6 Address : ---
Dual IP : N
Prim Sid : 5
Host Interface : C5/1/0/UB
MD-DS-SG / MD-US-SG : 1 / 1
MD-CM-SG : 0xF0101
Primary Wideband Channel ID : 48
Primary Downstream : Mo3/0/0:0 (RfId : 120)
Wideband Capable : Y
RCP Index : 3
RCP ID : 00 10 00 00 04
Multi-Transmit Channel Mode : Y
Upstream Channel : US1 US2 US3 US4
Ranging Status : sta sta sta sta
Upstream Power (dBmV) : 0.00 0.00 0.00 0.00
Upstream SNR (dB) : 36.12 36.12 36.12 33.1
Received Power (dBmV) : 0.00 1.00 0.00 -0.75
Reported Transmit Power (dBmV) : 45.00 45.00 45.00 54.75
Peak Transmit Power (dBmV) : 51.00 51.00 56.00 56.00
Minimum Transmit Power (dBmV) : 24.00 24.00 21.00 18.00
Timing Offset (97.6 ns): 2312 2281 2282 2282
Initial Timing Offset : 2314 2058 2058 2058
Rng Timing Adj Moving Avg(0.381 ns): 7 4 0 -94
Rng Timing Adj Lt Moving Avg : 63 30 11 -144
Rng Timing Adj Minimum : -512 -256 -256 -512
Rng Timing Adj Maximum : 256 57088 57344 57344
Pre-EQ Good : 0 0 0 0
Pre-EQ Scaled : 0 0 0 0
Pre-EQ Impulse : 0 0 0 0
Pre-EQ Direct Loads : 0 0 0 0
Good Codewords rx : 5012 4996 4992 4990
Corrected Codewords rx : 0 0 0 0
Uncorrectable Codewords rx : 0 0 0 0
Phy Operating Mode : atdma* atdma* tdma* tdma*
sysDescr :
Downstream Power : 0.00 dBmV (SNR = ----- dB)
MAC Version : DOC3.0
QoS Provisioned Mode : DOC1.1
Enable DOCSIS2.0 Mode : Y
Modem Status : {Modem= w-online, Security=disabled}
Capabilities : {Frag=N, Concat=N, PHS=Y}
Security Capabilities : {Priv=, EAE=Y, Key_len=}
L2VPN Capabilities : {L2VPN=N, eSAFE=N}
Sid/Said Limit : {Max US Sids=8, Max DS Saids=24}
Optional Filtering Support : {802.1P=N, 802.1Q=N, DUT=N}
Transmit Equalizer Support : {Taps/Symbol= 1, Num of Taps= 24}
Number of CPE IPs : 0(Max CPE IPs = 16)
CFG Max-CPE : 4
Flaps : 0()
Errors : 0 CRCs, 0 HCSes
Stn Mtn Failures : 0 aborts, 0 exhausted
Total US Flows : 2(2 active)
Total DS Flows : 1(1 active)
Total US Data : 6 packets, 1557 bytes
Total US Throughput : 0 bits/sec, 0 packets/sec
Total DS Data : 0 packets, 0 bytes
Total DS Throughput : 0 bits/sec, 0 packets/sec
LB group ID assigned (index) : N/A (N/A)
LB group ID in config file (index) : N/A (N/A)
LB policy ID : 0
LB policy ID in config file : 0
LB priority : 0
Tag :
Required DS Attribute Mask : 0x0
Forbidden DS Attribute Mask : 0x0
Required US Attribute Mask : 0x0
Forbidden US Attribute Mask : 0x0
Service Type ID :
Service Type ID in config file :
Active Classifiers : 0 (Max = NO LIMIT)
CM Upstream Filter Group : 0
CM Downstream Filter Group : 0
CPE Upstream Filter Group : 0
CPE Downstream Filter Group : 0
DSA/DSX messages : permit all
Voice Enabled : NO
DS Change Times : 0
Boolean Services : 2
Number of Multicast DSIDs Support : 24
MDF Capability Mode : 2
IGMP/MLD Version : IGMPv3
FCType10 Forwarding Support : Y
Features Bitmask : 0x0
Total Time Online : 1d16h
CM Initialization Reason : NO_PRIM_SF_USCHAN
CFG Max IPv6 CPE Prefix : 16 (-1 used)