<span class="fr-marker" data-id="0" data-type="false" style="display: inline-block; line-height: 0;"></span><span class="fr-marker" data-id="0" data-type="true" style="display: inline-block; line-height: 0;"></span>show cable modem eshte komanda e cila na tregon nese nje modem eshte lidh me wideband apo pa wideband > 

Psh nje modem i lidhur si wideband tregon me w-online
80c6.ab9b.cbca 10.3.44.81     C5/1/0/U0     w-online      713  10.50  1755   0   N

Nje modem pa wideband > 
001a.ad72.7e3c 10.3.7.120     C5/1/0/U1     online        706  10.50  1707   0   N

Nepermjet kesaj komande mund te shiqoje nese disa modema te caktuar jane modema 3.0 mirepo per shkak te disa gabimeve jane lidh vetem si modem 2.0 ose ne vetem nje downstream/upstream. 
AlbiNET#show cable modem wideband registered-traditional-docsis        
MAC Address    IP Address      I/F           MAC           Prim  RCC  MD-DS-SG/
                                             State         Sid   ID   MD-US-SG
80c6.abde.57ba 10.3.43.191     C5/0/4/U2     online        562   0    1 / N/A
fc94.e38a.03f4 10.3.44.246     C5/1/0/U6     online        184   0    1 / N/A
906e.bb9c.5af2 10.3.9.141      C5/1/0/U4     offline       872   0    1 / N/A
fc94.e391.4b30 10.3.4.195      C5/1/1/U2     offline       115   0    1 / N/A
28be.9ba9.4b00 10.3.5.237      C5/1/1/U5     offline       143   0    1 / N/A
28be.9bb4.825a 0.0.0.0         C5/1/1/U2     offline       173   0    1 / N/A
28be.9ba3.6fbc 10.3.14.61      C5/1/1/U2     offline       277   0    1 / N/A
906e.bb9c.5ac2 10.3.10.213     C5/1/1/U2     offline       280   0    1 / N/A
fc94.e38c.217a 10.3.45.1       C5/1/1/U2     offline       542   0    1 / N/A

Arsyet te cilat mund te shpien qe nje modem te mos lidhet ne 3.0 jane > 
1. Mungesa e CFG filet adekuat per 3.0 / service flows / ds service flow dhe us service flow 
2. Mungesa e wideband interfejsave 
3. Mungesa e fibernode 



Kurse rasti kur nje modem lidhen ne disa downstreama por vetem ne nje upstream mund te jete arsyeja sepse cable mtc-mode nuk eshte i leshuar brenda interfejsit. 

interface Cable5/0/0
 downstream Integrated-Cable 5/0/0 rf-channel 0-3
 downstream Integrated-Cable 5/0/1 rf-channel 0-3
 cable mtc-mode
 no cable packet-cache
 cable map-advance static 1800
 cable bundle 1
 cable upstream max-ports 4
 cable upstream bonding-group 1
  upstream 0
  upstream 1
  attributes 80000000
 cable upstream bonding-group 2
  upstream 2
  upstream 3
  attributes 80.000.000

Instruksionet per bashkimin e dy upstreamve brenda nje Mac DOMAINI. 

Instruksionet per bashkimin e dy upstreamve brenda nje Mac DOMAINI. 

Per ti bashkuar dy upstreama se pari ndjekim kete procedure:

Krijojm Upstream Channel bonding duke shtypur kete komand 
cable upstream bonding-group $Numeri_Identifikues 

Per modema 3.0 lidhen meniher ne 2 upstreama e ska nevoj me apliku load balancing 
conf t
int ca5/1/1
cable upstream bonding-group 16 
  attributes 80000000
  upstream 2
  upstream 3

 cable upstream bonding-group 17
  attributes 80000000
  upstream 4
  upstream 5
  

conf t  
 int ca5/1/1
 cable upstream 2 connector 10
 cable upstream 3 connector 10
 
 cable upstream 4 connector 12 
 cable upstream 5 connector 12

Shiqojm se sa grupe te load balancing i kemi ne total te krijuara psh 1-35 dhe sa i kemi te shfrytezuara *( psh deri ne 20 i kemi te shfrytezuara)
conf t
show running-config | inc load
Me kete i shiqojm load balancing 

  Per 2.0 e aplikojm load balancing sepse te gjithe modemat lidhen me vetem nje upstream dhe per me i barazu gjithsesi e aplikojm load balancing 

conf t
int ca5/1/1
cable upstream 2 load-balance group 21
cable upstream 3 load-balance group 21
cable upstream 4 load-balance group 22
cable upstream 5 load-balance group 22

conf t
int ca5/1/1
 cable upstream 4 spectrum-group 33

 Gjithsesi upstreamat duhen me qene ne spectrum grup ose me pas frekuenc statike perndryshe nese dy upstreama e kan
te njejten frekuenc ateher mundet me pas zhurma dhe overlapping / mbishkrim te frekuencave edhe ose nuk lidhen 
ose lidhen edhe ka zhurma ne upstreama dmth zbritet upstream snr

Per me i hjek prej load balancing se pari fshihet upstream bonding group dmth 

conf t
no cable upstream bonding-group 16 
no cable upstream bonding-group 17

Pastaj pas fshirjes se bonding group 
i kthejm ne konektor te ndare ose nekablla te ndara 

conf t  
 int ca5/1/1
 cable upstream 2 connector 10
 cable upstream 3 connector 11
 
 cable upstream 4 connector 12 
 cable upstream 5 connector 13
 
 per me qene i pavarur i kthejm ne konektor te ndryshem prap
 
 Pastaj e hjekum load balancing qe mos me u transferu modemat nganjeri upstream ne tjetri sepse fizikishst jane te ndara
 conf t
int ca5/1/1
no cable upstream 2 load-balance group 21
no cable upstream 3 load-balance group 21
no cable upstream 4 load-balance group 22
no cable upstream 5 load-balance group 22