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Dual-Homed BGP, load-balance traffic or not ?

Hi,An enterprise has two links to the internet at two different sites (same city, low latency between them) to the same service provider running BGP. There is a firewall at each site. The topology at each site is Firewall -> Border-Router -> PE  and ...

rick505d3 by • Level 1
  • 560 Views
  • 2 replies
  • 0 Helpful votes

Trunking an Avaya POE to Cisco 3750X

Attempting to trunk an Avaya POE switch to a Cisco 3750X switch. Here's the Cisco port config:interface GigabitEthernet3/0/48switchport access vlan 89switchport trunk encapsulation dot1qswitchport mode trunkspanning-tree portfastend Cannot PING Avaya...

Resolved! Access Switches

HelloTransparent mode Vs Client mode which mode is recommended for access switchesAny template from cisco for access switch configuration covering needed securitythanksST

How to stop PorthChannel flappings?

Good afternoon,I have a problem with 2 links (1 Gbps each) that form a PorthChannel (2 switches, one at each end). We are paying to a carrier for those links.The problem is that sometimes one of the 2 links starts flapping (flappings of 1 or two seco...

lichu6444 by • Level 1
  • 422 Views
  • 2 replies
  • 0 Helpful votes

Resolved! show ntp associations in NXOS?

Hi, in IOS I remmeber there was a way to find out to which NTP server you are associated with. We could do "show ntp associations", BUT would like to know what is the equivalent for that in NXOS. I can do "show run ntp" that will show me all my relat...

Default Gateway & IP Redirects

I have a bit of a mystery on my hands. I had a whole campus of Cisco 3750's cache a new default gateway. ExampleCisco3750#sh ip redirects Default gateway is 10.10.10.1Host               Gateway           Last Use    Total Uses  Interface172.16.0.5   ...

ejaro by • Level 1
  • 5583 Views
  • 3 replies
  • 0 Helpful votes

Router Netflow Help Required

Dear All,I have one R1<-->connected to <-->R2 and R2 is connected to R3. i have enable the Netflow on R2 that is when R1 ping R3 IP it shoudl generate the netflow as follow.Define an ip flow-top-talkers policy to be applied to R2 as follows: Display ...

Resolved! 3750G processing capabilities

I was wondering if someone could help me find a sheet describing the processing capabilities of a 3750G L3 switch. Currently our backbone is a 2851 router and I want to be sure I'm making the right decision by using 2 3750Gs as our new backbone. Than...

Resolved! STP Portfast forwarding delay

Hi Folks,I recall at some stage reading about a delay before a port starts forwarding frames when the link comes up.  Normally with STP a port has to go through the listening and learning state etc but with portfast enabled the switch will forward fr...

shanemoss by • Level 1
  • 2756 Views
  • 5 replies
  • 0 Helpful votes

Two root bridges VLAN1 rapid-pvst

I have two locations DC and Corp connected to each other via Point to Point Circuit.  I have forced the two core switches setup as GLBP pair to be primary and secondary for certain VLAN's including VLAN1.I have a switch in our Corporate office 3750 w...

ALIAOF_ by • Level 6
  • 3695 Views
  • 17 replies
  • 0 Helpful votes

Using Cisco Findit

I downloaded and installed Cisco Find it so I can look at all the Cisco routers and switches I have on my network. The installation seemed to work, but I can't get it to scan my network for Cisco devices. How do I get it to work? I running win 7 32 b...

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