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Resolved! CAM table look up and switch'own mac address

Hi everybody.I just want to clarify something my book says about Cam table look up.h1----------access link--Multilayer sw----------interneth1 is using 199.199.199.1 as default gateway; multilayer sw is configured with :int vlan 1199.199.199.1/24Let a...

sarahr202 by Contributor
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  • 4 replies
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Resolved! fragmented packet and access list

Hi everybody Please consider the following scenario:Sw(config)# access-list 120 permit tcp any host 199.199.199.2 eq smtpthe above access list is applied outbound on an interface  on the above switch.Suppose  switch receives a packet with destination...

sarahr202 by Contributor
  • 2130 Views
  • 2 replies
  • 0 Helpful votes

POLICY BASE ROUTING

Hi experts,•1)      I have configured 4 VLANS on my L3 switch.•2)       I have one router which has connected 2 ISP link•3)      L3 switch & router has connected each other through L3 link.(which has different subnet)•4)      VLANS on L3 switch ( vla...

Regular Expression Question

Hi,Could someone please explain to me how the following regular expressions work?^123_.*_45$ = This looks to me as though it would match an AS starting with 123 and ending in 45 with only 1 AS in between them.^123_.*45 = What does this match? the boo...

Aileron88 by Beginner
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  • 1 replies
  • 0 Helpful votes

Resolved! Connect a wifi router to my management vlan

Is it enough to set the default gateway for the DHCP clients in the wifi router to the gateway for the management VLAN? and to configure the port connected to the wifi router as a access port for the management vlan? The SVI for the management VLAN i...

ADAman by Beginner
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  • 12 replies
  • 0 Helpful votes

Cam & TCAM,Backplane speed

                   1)Can any one brief me about difference between CAM & tcam?                        2)Back plane speed of 4507 R ,4507E , 6509,6509EI had gone through lot of doccuments but ther are confusing.Thanks

ASA and Router configuration

Currently this is our network setup                          Sw1 Sw2 Sw3                               | | |                                 Sw1 10.60.0.4; Sw2- 172.16.1.4; Sw3 192.168.128.4                               | | | 10.60.0.1------------...

purpletech by Beginner
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  • 6 replies
  • 0 Helpful votes

Nexus 5548UP to Nexus 2248 design

This past networkers I was at the Cisco booth discussing how the 2248 can connect to the 5548 and have server connectivity.  It was told to me that now, as of a fairly recent NX-OS release, you can have the 2248 going dual-homed to both 5548 via VPC ...

Nexus 5596UP with N55-M16UP

Hello all,Cisco documentation states that:The Cisco Nexus 5596UP switch has three slots that can be used for the following optional expansion modules: •16-port Universal (Fibre Channel and Ethernet) GEM (N55-M16UP) that provides 8-, 4-, 2-, or 1-Gbp...

jcarvalh by Beginner
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  • 1 replies
  • 0 Helpful votes

Routing - odd behaviour

I'm hoping somebody can point me in the right direction for a problem I'm experiencing... I have attached a basic diagram to hopefully make sense of my explanation of the problem.I have 3 3560 switches which are configured with trunks between them. T...

by Not applicable
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  • 22 replies
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Resolved! choosing the designated router

Hello, if I was manually selecting which router would be the designated router, I would look for:- the router with highest capacity- the router in the most central locationAre there any other criteria that people use for selecting which router would ...

fran19422 by Beginner
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  • 1 replies
  • 0 Helpful votes

Resolved! Nexus upgrade from 5.1(3) to 5.2(3a)

Hello everyone.I am completely new with Nexus and I am going to upgrade two 7010 from release 5.1(3) to 5.2(3a) due to a BGP bug.Just want to know if any of you have done a similar upgrade and if there is anything that I need to pay special attention...

jcarvalh by Beginner
  • 654 Views
  • 2 replies
  • 0 Helpful votes