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Resolved! A Spanning Tree problem.

The devices are Cisco 4506 (ports G2/42 and G2/44) and a stack of two 3750s (ports G1/0/1 and G2/0/1).CDP from 3750s:4506-RootGig 2/0/1 175 R S I WS-C4506 Gig 2/423750Stack-NonRootGig 1/0/1 175 R S I WS-C4506 Gig 2/44It's driving me crazy why STP blo...

rafalw_2 by • Level 1
  • 1108 Views
  • 2 replies
  • 0 Helpful votes

Routed or STP/HSRP/VRRP

Hi All,I'm  redesigning the core and distribution layer in company network.  Currently we only have one core/distribution switch (6504E) and 10 first level access switches (3560G). I plan to push the distribution function out of core to two 3560G swi...

Resolved! How to prove no inter-vlan Routing

Greetings,I have been tasked to prove that clients in separate access Vlans cannot get to each other whatsoever. I have three switches connected in a tree, with the core having different EIGRP AS numbers for each VLAN. The core connects the two other...

ianwardGD by • Level 1
  • 3036 Views
  • 7 replies
  • 0 Helpful votes

7206 VXR NPE-G2 Booting issue

Hello all,We have a 7206 VX NPE-G2. When I try to boot it up, the Syst Status LED keeps blinking 'amber' continuously and not messages on the console. it stays there forever with no further actions. Any suggestions? NPE bad?Thank you in advanceMS

Catalyst 37xx stacking compatibility

I've been asked repeatedly about stacking compatibility within the Cat 37xx line (3750, v2, G and the new X series). It's come down to the strong opinions of two different Cisco reps, one of which claims you must be on the same "level" (and pay for i...

Basic Traffic Shaping

I'd like to limit a  host on my network from consuming too much bandwidth when the link is saturated. This seems to be working as far as limiting bandwidth usage, but it doesn't seem to utilize excess bandwidth when available. For example, I have tra...

Can't able to access admin account on N5K

Hi all,I configured the N5K(5010). I configured the the following users.username admin with role network-adminusername cisco  with role network-adminusername operator with role network-operatorusername system with role network-operatorAfter configuri...

QOS on Cisco 881

Hi,I would like to prioritize flow from 192.168.X.201 to 192.168.X.215 in output on my Cisco 881:Configuration:Access-list 111 permit ip 192.168.X.200 0.0.0.7 anyAccess-list 111 permit ip 192.168.X.208 0.0.0.7 anyClass-map match-any VOIPmatch access-...

Resolved! Help on access control list that is only ip with 192.168.2.6 mask 255.255.255.244 should be able to access internet and deny all

Hikindly help on access control list that is only ip with 192.168.2.6 mask 255.255.255.244 should be able to access internet and deny all(what should be done on cisco router) switch ip address is 192.168.2.2 mask 255.255.255.244 router ip address 192...

Resolved! CBWFQ-like PFC QoS Confuguration

Could anyone help me with Cisco 6500 QoS configuration?I would like to divide bandwidth of an interface in ratio 70/30. CBWFQ configuration on a router is quite straightforward and simple:ip access-list enxtended ACL   permit ip 10.0.0.0 0.0.0.255 an...

Resolved! Regarding secondory route : Please Help

This is regarding secondary static routes.As per existing setup from core switch we have two links..1. One goes to McAfee firewall and then ASA firewall( Core-->McAfee-->ASA )2. Other one dirctly goes to ASA firewall( Core--> ASA)Now , In network tra...

unable to do web setup w/Cisco 2950 switch

Hello,I have two Cisco 2950 switches and while one of them has the Express web setup available, the other does not. I just updated the switch to IOS 12.1(22) EA14 thinking maybe the version was too old and still nothing.When I run "dir flash:" it sho...

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