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Forum Posts
Hello, I'm having a heck of a time adding 4 vlans to a trunk port on Fa0/0/1 which is a port on a 4ESW hwic card in a Cisco 2811 router.The command I am adding isswitchport trunk allowed vlan 296,297,299,300 I get this back from the console:Command r...
Hello,is it possible to configure "duplex auto" and speed auto" on an interface where a SFP module is inserted?E.g. on an IE-3000-8TC with GLC-FE-100FX-RGD or Cisco WS-C3750G-12S with GLC-GE-100FX?Thank you very much for your answer.Kind regardsKyle
ACI-How are the new advancements in ACI helping the drawbacks in nexus switching?
Hi, Server is connected to two nexus 7k using VPC.I am seeing input discard error on the interface Can any body advise why input discard error is increasing Nexus 1NEXUS7K-1# sh int e 14/20Ethernet14/20 is upadmin state is up, Dedicated Interface ...
Can anyone help explain to me the way that arp inspection packet per second limiting works when enabling burst. For example, if my config is "ip arp inspection limit rate 25 burst 3", does the switch check every three seconds to see if arp packets we...
HiI have an issue with C3750 to add a route map for VLAN 1, the image is: c3750-ipservicesk9-mz.122-50.SE2.bin..... my internal clients having issue to access pop3 (995) ....> The Firewall PIX 525 is the gateway... which allows the protocol.Can anyon...
Dear All, There is a requirement for 4503 switch with redundant and if I select WS-X45-SUP7L-E , does is support VSS?? Because , IPBase image costing for 9k USD which is require to enable HSRP. Please suggest
Bandwidth and delay for eigrp shortest path deciding factor
Resolved! HSRP with Vpc
How hsrp works with vpc configured network design?
Dear All, I have setup my LAN with one L3 cisco 3750 and have 2 2960 as access switch. The two access switch are connected to the L3 switch directly and two access switch connected back to back for redundancy. There one VLAN configured between all t...
Hi,If am configuring COS based ingress/egress queuing on mpls interface, whether the line card/switch is able to see the COS marking on mpls packets or not. Line card is - WS-X6724-SFP.Below are the configuration done under interface.. wrr-queue ban...
I have to delete all the VLANs and other saved configurations on this Switch and reset it to factory(default) settings. Please help me!! What commands I have performed so far : 1) Write Erase 2) VTP mode transparent 3) No VTP Password 4) Delete flash...
Hi, I heard some said about I did wrong using vrf mngt0 on Sup sharing between various VDC. Instead of using the dedicated one for each VDC. It that true? Any official reference or that just rumour? However, how can I prove by *show* that my vrf m...
I am working on a network that is majority HP Comware switches running MST instance 0 for all VLANs. I have approx 12 Cisco switches also running in MST spanning-tree instance 0 configuration for all VLANs. The Root bridge on the Cisco switches are t...
HelloIm trying to configure DSCP taggning on a C2950 switch. I have tried different approaches with no success.1) Use of access-list, class-maps and policy-maps applied to both phone interface and uplink interface in a configuration such as;mac acces...
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