Hey all, I have been administering a new network for the past half-year, and been trying to figure out a problem. Here's the background: I have a three building WAN, linked by frames, with a firewall @ the POP. The firewall is an all-in-one ...
I am getting the following output from my show frame-relay map statement. My question is: How do I interpret the BW=16000 statement? MDS-Lyles#sh frame-relay mapSerial0 (up): ip 172.16.254.17 dlci 100(0x64,0x1840), static,CISCO, BW = 16000, status ...
If anyone has a copy of Building Cisco Scalable Networks by Ciscopress (September 2001)they may be able to help...Page 156 Step 7 displays the output from debug ip ospf adj.After the interface has been brought up, why does the DR/BDR election happen ...
We have 3 Cisco 6509s running OSPF between them. This is essentially our "new" network. The "old" network bolts on to one of the 6509s. The old network inlcudes a couple of 3Com Netbuilder IIs with remote ISDN sites. The old routers use RIP between t...
Hi,One of my customer experience problem with interface status in CiscoView : one of the gigabit interfaces of a stacked 3548XL is displayed in red althought it is up. And the gigabit backup interface is shown in green althought it should be in orang...
Hi all,This will be a long post, as I have a couple issues to run past everyone as I am a newbie to Cisco switches (and it shows!). Our network is pretty basic: external 2501 router to ISP, PIX firewall, DMZ with 12 systems, and internal (token ring)...
Could anyone please advise of a reason not to set the Designated Root Priority of the root bridge to 0. I normally configure primary root as 100 and secondary as 200. A colleague always sets primary to 0 and secondary to the default 32768. I need...
Could someone explain the difference between enabling VTP pruning and enabling VTP pruneligibility without enabling VTP pruning for the entire VTP domain.
Error comes when i copy flash tftpthe cmds i hv given is 1.copy flash tftp2.source file name()file name of the flash3.address or name of the host () tftp ip4.destination file(same as source)After one min it shows....then error opening tftp:// 10.10.X...
Hello,I have to control the multicast traffic on our LAN.We use 2 Catalyst 6509 (with MSFC and hybrid OS) and few Catalyst 5xxx with Sup3 and NFFC.The most "users" of the multicast traffic are connected on the Cat6509 and three other users are connec...
I am configuring a router for a london office with a WIC-T1 interface, and I can't remember which cable I need to order...aren't the CSU/DSU's generally X.21 there? And do I need the male or female version of the cable...I am blanking on this..
I don't understand something of E1our company build a SDH network, we provide customer E1/2M leased line service, always we use follow structure :------------------serial/v35---------E1/2M------E1/2M----------serial/v35---------Router---WIC-1T---prot...
I have two seperate T1's from seperate suppliers. I am currently using two Cisco 2600 series routers. Is there any way I could combine the two? Would I need another router? Is there a router on the market that I could use with both of them? Or w...
