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Hello,I have a  WS-C3750G-24PS  sw version 12.2(35)SE5 and there is no power available on none of the ports.I have checked against other switches and the config is the same. There is also no possiblity to enable or disable global PoE on the switch.An...

Hi All,I'm configuring EoMPLS in our LAN and ran into the mtu size. Best practice says to change the mtu size to 1504 (end tot end) due to the MPLS label. The physical link is a trunk and routing is done by OSPF trough a transit vlan. Should I change...

Erik Boon by Level 1
  • 5 replies
  • 0 Helpful votes

Hi,i hav a customer, they have offices in 2 different cities. as of now the 2 offices are connected over Telco MPLS VPN network. 2 core connecting to failover swithc connecting to singel router at both side. for backup and sysnch they use a dedicated...

Hi all, I'm having an issue with a couple of ESXi hosts connected to a 4507 switch. The hosts are connected with 4 GB links to to the switch, and the port channel is configured as trunk, with 5 vlans allowed, with onInterfaces:Gi1/25    ESX01        ...

I have an ASA 5510, with Ethernet0 connected to Internet via a T1 line, Ethernet1 connected to LAN1, and Ethernet2 connected to LAN2.  LAN1 & LAN2 are independant, but share the Internet connection, via the T1 line.  On LAN2, I have another router th...

larry by Level 1
  • 7 replies
  • 0 Helpful votes

Hi folks!I have to upgrade two Cisco Catalyst 6509E from Catos to IOS. I would want to know the requirements hardware or software for upgrading. Which are the recommended images I must download? From cat6000-sup32pfc3k9.8-4-5 to the latest stable ver...

Hi,I am planning to upgrade BootLoader image of 7206VXR router due to booting issue. The router is not booting .But if I go to rommon and give boot it will boot.So I am upgarding my Boot Loader image. Now the Bootloader image and IOS image are exactl...

tresatony by Level 1
  • 3 replies
  • 0 Helpful votes

Hi everybody.I  found there are some wic card for voice, called vwic. Some of these cards can support t1 connection.My question what is the difference between a wic card with T1  for data and vwic with T1 for voice?I understand  vwic with t1 uses slo...

sarahr202 by Level 5
  • 3 replies
  • 0 Helpful votes

can anyone tell me the difference between the WS-X6548-GE-TX and the WS-X6148-GE-TX?I can't see to find the specs on the WS-X6148 listed anywhere. I know the WS-X6548 has 1.4meg shared ram per 8 ports. What is the amount of ram shared per 8port with...

dmooreami by Level 3
  • 4 replies
  • 0 Helpful votes