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generalnetworkerror
  • Member for 9 years
  • Last seen more than a month ago
12 answers
93 votes
31k views
38 bookmarks
IPv6 address space layout best practices
24 answers
48 votes
99k views
16 bookmarks
How can I see which switchports are not in use?
4 answers
40 votes
39k views
12 bookmarks
Bits per second vs. Packets per second
5 answers
33 votes
3k views
9 bookmarks
Better Enterprise Multihoming
5 answers
32 votes
5k views
9 bookmarks
Why do we still use Ethernet?
7 answers
26 votes
7k views
6 bookmarks
Does it make sense to deploy OSPF across Metro Ethernet?
4 answers
25 votes
14k views
3 bookmarks
Exactly when is PMTUD performed? (Path MTU discovery)
10 answers
20 votes
5k views
11 bookmarks
Easily deploying new VLANs in a large environment
4 answers
18 votes
9k views
5 bookmarks
MAC address recycling?
7 answers
18 votes
12k views
5 bookmarks
Best practice for the combination of HSRP and ECMP
3 answers
17 votes
900 views
2 bookmarks
Is it possible to remotely influence BGP localpref?
6 answers
16 votes
15k views
6 bookmarks
Use BGP to defend against a DDoS attack originating from remote AS
2 answers
15 votes
10k views
5 bookmarks
ASICs vs x86 general-purpose routing/switching
3 answers
15 votes
7k views
1 bookmarks
Configure Cisco ASA in Transparent mode: Layer2 DMZ w/ Vlan translation
3 answers
14 votes
48k views
2 bookmarks
How to Monitor Vlan Traffic?
3 answers
13 votes
5k views
3 bookmarks
Management network. Best practises: big VLAN or routed interfaces
1 answer
13 votes
14k views
7 bookmarks
What is the 5 level QoS model (through config example)?
8 answers
12 votes
6k views
5 bookmarks
How do you convince management that 3560/3750s are a bad idea in your DC?
3 answers
12 votes
11k views
3 bookmarks
1 router, 1 internet connection/IP - multiple VRFs using the same ISP gateway
5 answers
12 votes
2k views
2 bookmarks
Do faster segments of a network mean faster flow rate or lower latency?
3 answers
12 votes
24k views
2 bookmarks
What would cause really sporadic packet loss, when signal strength is fine
4 answers
11 votes
1k views
7 bookmarks
Migration from IPv4 to IPv6 strategies
6 answers
11 votes
7k views
8 bookmarks
Weather map and monitoring for network usage
2 answers
11 votes
802 views
1 bookmarks
BGP Prefix Announcement Issue
1 answer
11 votes
10k views
3 bookmarks
How to understand "normal burst" and "maximum burst" in Cisco CAR?
1 answer
10 votes
3k views
2 bookmarks
Cisco WLC External WebAuth Apparent Random Behavior
3 answers
10 votes
8k views
2 bookmarks
How are Weighted Fair Queuing and Weighted Random Early Detection related?
2 answers
10 votes
6k views
7 bookmarks
TCAM relationships in hardware-switching architecture
1 answer
10 votes
38k views
4 bookmarks
How can I reasonably verify my QoS configuration is working?
3 answers
9 votes
2k views
5 bookmarks
VM on a client connected to a Cisco 1262 unable to DHCP (but IPv6 works fine)