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I have a Cisco 4000 with Sup3 and an 8 port GBIC module and a 48 port 10/100/1000 module. Each gig fiber connection goes to a 3com switch in each wiring closet. All the servers and some PC's are connected to the 48 port 10/100/1000 module. The Gho...

jjkruege by Level 1
  • 517 Views
  • 2 replies
  • 0 Helpful votes

If i use "show cdp neighbours detail" I see two 6509 with native IOS (all others catOS)with same IP address (127.0.0.12). On both 6509, VLAN1 and a loopback interface has it own IP address. Because there are two machines with same IP address for CDP ...

sniff by Level 1
  • 1820 Views
  • 12 replies
  • 0 Helpful votes

the Eigrp Neighbor is down very often, but the network link is always up16w4d: EIGRP: Neighbor not yet found16w4d: EIGRP: New peer 10.2.3.616w4d: EIGRP: New peer 10.2.3.716w4d: EIGRP: New peer 10.2.3.316w4d: EIGRP: New peer 10.2.3.116w4d: EIGRP: New ...

gaoyang by Level 1
  • 2297 Views
  • 3 replies
  • 0 Helpful votes

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