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Optical fiber for Cisco 2960-XR

I meet a problem with a fiber optic link on my Cisco WS-C2960S-48FPD-L . I think the optical fiber is broken but i'm not sure...
The person who deployed optical fiber tells me that it works.
However, when I plug my fiber modules and fiber optics, my ports are: down down (not connected).
 
I made ​​a mistake in my configuration?
 
int te1/0/1
  switchport mode trunk
  switchport nonegotiate
  UDLD aggressive harbor
  channel-group 10 mode active
  cdp enable
  switchport trunk allowed vlan 1-200
 
int te2/0/1
  switchport mode trunk
  switchport nonegotiate
  UDLD aggressive harbor
  channel-group 10 mode active
  cdp enable
  switchport trunk allowed vlan 1-200
 
interface Port-channel10
  switchport mode trunk
  switchport nonegotiate
 
The solution:
1 Post the output to the Cisco Catalyst Switch commands:
 
...  Read More

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Optical fiber for Cisco 2960-XR

I meet a problem with a fiber optic link on my Cisco WS-C2960S-48FPD-L . I think the optical fiber is broken but i'm not sure...
The person who deployed optical fiber tells me that it works.
However, when I plug my fiber modules and fiber optics, my ports are: down down (not connected).
 
I made ​​a mistake in my configuration?
 
int te1/0/1
  switchport mode trunk
  switchport nonegotiate
  UDLD aggressive harbor
  channel-group 10 mode active
  cdp enable
  switchport trunk allowed vlan 1-200
 
int te2/0/1
  switchport mode trunk
  switchport nonegotiate
  UDLD aggressive harbor
  channel-group 10 mode active
  cdp enable
  switchport trunk allowed vlan 1-200
 
interface Port-channel10
  switchport mode trunk
  switchport nonegotiate
 
The solution:
1 Post the output to the Cisco Catalyst Switch commands:
 
...  Read More

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lookafterpp
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Member Since:  Jul 2013
Last activity: 5/13/15, 6:05 pm