Switching

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

Labels

Forum Posts

Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...

I've got these 2960s and I'm trying to upgrade the code, I copy tftp the image but when I try to set the boot statement I get the following error and as a result switch never boots with the new image:Switch(config)#boot system flash:c2960-lanbasek9-m...

nawas by Level 4
  • 1216 Views
  • 2 replies
  • 0 Helpful votes

how is the Cisco-Voice vlan, data vlan and taging handled in a ce500.I need plug an non-cisco (alcatel) ip phone in the switch and a PC in the second port of the phone (like an cisco ip phone).does the "IP Phone+Desktop" profile this functions for no...

I'm trying to use per-packet load sharing on two E1 serial links, but it seems that does not work with FTP.. When I ping I can see the count on the other the two interfaces but when I tryo to FTP, I see the hits on one serial only.. Am I doing someth...

Ahmede by Level 1
  • 1887 Views
  • 9 replies
  • 0 Helpful votes

Hi,I've got some questions about used routers. If I buy a used 1841-SEC/K9 with version 12.4(8), what would be the proper (and least expensive) way to obtain the latest software, the vpn clients, and/or a Smartnet service contract.Thanks!

Hello all,If I apply a 10 Mbps aggregate policer to one VLAN which belongs to two ports on one switch for inbound traffic, will the inbound traffic on the two different ports for the same VLAN will share the 10 Mbps bandwidth or under each port the ...

I have a strange issue. Our 6509/sup720 had some performance issues. Traffic traversing the switch was slow, ftp rates were horrible, etc. It didnt matter what servers and what ports were involved. I verified there were NO cabling/interface type i...

jdean1 by Level 1
  • 817 Views
  • 2 replies
  • 0 Helpful votes

Hello! Plz Experts;convert these entry to a simple Vlan-access-list instead of whole lines10xsip access-list extended ACL-ACL permit tcp 192.168.128.0 0.0.127.255 10.10.100.0 0.0.0.255 eq 80 permit tcp 192.168.64.0 0.0.63.255 10.10.100.0 0.0.0.255 eq...

alsayed by Level 1
  • 785 Views
  • 5 replies
  • 0 Helpful votes

Hello,I have a 3Gb layer-2 ether-channel between (2) 6509s running IOS. It currently runs at about 2.5Gb during peak hours.What I've noticed though is that utilization on the individual links is not equal. 2 run at about 95% while the third runs at 8...

tschwimer by Level 1
  • 2662 Views
  • 3 replies
  • 0 Helpful votes

hii have this question:enable eigrp 90 on ur network and redistributer it to OSPF With a metric of 150 and Tag 20.how would i configure this?my ospf process is 1..what about if i redistibute it like this without metric and tagrouter ospf 1redistibute...

alsayed by Level 1
  • 924 Views
  • 7 replies
  • 0 Helpful votes

Hello, i've got three questions concering the"show ip eigrp topology" command.Sample Output:--------------P 172.16.90.0 255.255.255.0, 2 successors, FD is 0 via 172.16.80.28 (46251776/46226176), Ethernet0 via 172.16.81.28 (46251776/46226176), Ether...

casper999 by Level 1
  • 1159 Views
  • 5 replies
  • 0 Helpful votes

Hi everyone, I got a Cisco 831 router running IOS 12.4. Physically there are 5 ports which are 1 WAN (E1) and 4 LAN (FE1, FE2, FE3, FE4). When I "sh run", it shows up 7 interfaces. Besides the above 5 ports, there are E0 and E2. And my understandin...

Resolved! fast switching

hii have q question about fast switchingi read in cisco press book. 1/20 of cache is invalidated every minute . what would happen if a packet is received within 60 seconds but the destination host has already moved somewhere? in that case cache hold...