Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Labels

Forum Posts

Hi, I can see next information:Cat 5e: Currently defined in TIA/EIA-568-B. Provides performance of up to 100 MHz, and is frequently used for both 100 Mbit/s and Gigabit Ethernet networks. Cat 6: Currently defined in TIA/EIA-568-B. Provides performan...

lveraza by Level 1
  • 486 Views
  • 1 replies
  • 0 Helpful votes

Hi all, As there is a timer for the arp table on a router, if I was to change the ip address on the inside host but the router still had the old arp entry on there, what would happen? if it could not see the address in the arp table, would it just se...

Resolved! VLAN mismatch

One of my switches is complaining about a VLAN mismatch on two of it's ports.I know what is causing it but want to make sure it won't be a problem.One of the ports is in our DMZ VLAN.We recently bought a Barracuda Web Application Firewall device. Thi...

Hi! Please help me.I have next 2 switch:Switch Ports Model SW Version SW Image------ ----- ----- ---------- ----------* 1 30 WS-C3750E-24TD 12.2(35)SE5 C3750E-UNIVERSA...

Hi, I'm attempting to perform a double translation but so far have not had much luck.I have a host directly connected to interface 0/0 on a Cisco 2600 that needs to send translated packets out on interface 1/0 and also be able to receive them back th...

Resolved! vtp advertisements

hi every body!i have some weird questions about vtp advertisements.Let say we have two switches: sw1 and sw2sw1 is vtp server,sw2 is vtp clientsw1 has config#= 2,domian name: ciscosw1 and sw2 are sychronised.now a third sw3 with domain name: null and...

sarahr202 by Level 5
  • 1734 Views
  • 10 replies
  • 0 Helpful votes

My remote site customer has a router that is having an unusually high number of discard packets compared to other Internet routers with much higher utilization. Their engineers are thinking that this is due to the fact that they have a 10 Gig networ...

rlortiz by Level 1
  • 534 Views
  • 2 replies
  • 0 Helpful votes

I am replacing some 4908G L3 switches with some 3750G L3 switches and am having a problem with the bridge protocol command. On the 4908s I have the following commands… bridge 1 protocol ieee bridge 1 route ip bridge 1 priority 100However on ...

j-griffin by Level 1
  • 524 Views
  • 1 replies
  • 0 Helpful votes

Hi I have a query re QoS settings on a 3560 switch. The switch has PCs and VOIP phones attached.The 3560 is configured with what is a basically an AutoQos config. The dscp mappings, queue thresholds etc are all there in the 'sh run'. However, a 'sh m...

PDEdwards by Level 1
  • 1285 Views
  • 6 replies
  • 0 Helpful votes